happening quickly and unexpectedly without warning All of a sudden, it started to rain heavily.
갑자기 비가 심하게 내리기 시작했어요.
appearance
[n] the way someone or something looks on the outside
Her appearance changed a lot after the haircut.
머리를 자른 후 그녀의 외모가 많이 바뀌었어요.
bamboo
[n] a tall tropical plant with hard, hollow stems that grows very fast
Pandas love to eat bamboo leaves.
판다는 대나무 잎을 먹는 것을 좋아해요.
cheetah
[n] a large wild cat with spots that can run very fast and lives in Africa
The cheetah is the fastest animal in the world.
치타는 세상에서 가장 빠른 동물이에요.
complex
[adj] having many different parts that are connected in a way that is difficult to understand
This math problem is too complex for me.
이 수학 문제는 나에게 너무 복잡해요.
drone
[n] an aircraft without a pilot that is controlled from the ground
He flew his drone in the park yesterday.
그는 어제 공원에서 드론을 날렸어요.
expect
[v] to think or believe that something will happen
I expect to get good grades this semester.
나는 이번 학기에 좋은 성적을 받을 것으로 기대해요.
fur
[n] the soft thick hair that covers the bodies of some animals
The cat's fur is very soft and warm.
고양이의 털은 매우 부드럽고 따뜻해요.
giraffe
[n] a tall African animal with a very long neck and long legs
The giraffe has a very long neck.
기린은 목이 매우 길어요.
give birth
[v] to have a baby come out of a mother's body
My dog will give birth to puppies next month.
우리 개는 다음 달에 강아지들을 낳을 예정이에요.
height
[n] how tall or high something is from bottom to top
The height of this building is 50 meters.
이 건물의 높이는 50미터예요.
ladder
[n] a piece of equipment with steps that you climb up and down
He climbed the ladder to fix the roof.
그는 지붕을 고치기 위해 사다리를 올라갔어요.
leaf
[n] the flat and usually green part of a plant that grows from a stem or branch
The leaf fell from the tree in autumn.
가을에 나뭇잎이 나무에서 떨어졌어요.
length
[n] the measurement of how long something is from one end to the other
The length of this table is two meters.
이 테이블의 길이는 2미터예요.
magazine
[n] a thin book with a paper cover that has articles, pictures, and stories, published weekly or monthly
She bought a fashion magazine at the store.
그녀는 가게에서 패션 잡지를 샀어요.
net
[n] a material made of string or rope tied together with spaces between, used for catching fish or other things
The fisherman caught fish with his net.
어부는 그물로 물고기를 잡았어요.
ocean
[n] a very large area of salt water that covers parts of the Earth
Whales live in the deep ocean.
고래는 깊은 바다에서 살아요.
octopus
[n] a sea animal with a soft body and eight long arms
The octopus has eight long arms.
문어는 여덟 개의 긴 다리를 가지고 있어요.
panda
[n] a large black and white bear-like animal that lives in China and eats bamboo
The panda is eating bamboo in the zoo.
판다가 동물원에서 대나무를 먹고 있어요.
particularly
[adv] especially; more than usual or more than others
I like fruits, particularly apples and oranges.
나는 과일, 특히 사과와 오렌지를 좋아해요.
pattern
[n] a decorative design of shapes, colors, or lines that is repeated
This dress has a beautiful flower pattern.
이 드레스는 아름다운 꽃무늬가 있어요.
record
[v] to write down or store information so that it can be remembered or used later
The teacher asked us to record our daily activities.
선생님은 우리에게 일상 활동을 기록하라고 하셨어요.
research
[n] the careful study of a subject to discover new facts or information
Scientists are doing research on climate change.
과학자들은 기후 변화에 대한 연구를 하고 있어요.
result
[n] something that happens or exists because of something else that happened before
The result of the test will come out tomorrow.
시험 결과는 내일 나올 예정이에요.
shark
[n] a large fish that lives in the ocean and has sharp teeth
The shark swims very fast in the ocean.
상어는 바다에서 매우 빠르게 헤엄쳐요.
shout
[v] to say something very loudly
Don't shout in the library because it's quiet.
도서관은 조용한 곳이니까 소리치지 마세요.
southern
[adj] located in or coming from the south part of a place
Busan is located in the southern part of Korea.
부산은 한국의 남쪽 지역에 위치해 있어요.
splash
[v] to make water fly through the air in drops
The kids like to splash water in the swimming pool.
아이들은 수영장에서 물을 튀기는 것을 좋아해요.
stomach
[n] the organ in your body where food goes after you eat it
My stomach hurts because I ate too much.
너무 많이 먹어서 위가 아파요.
stripe
[n] a long narrow line of color that is different from the area around it
Zebras have black and white stripes on their body.
얼룩말은 몸에 검은색과 흰색 줄무늬가 있어요.
tag
[n] a small piece of paper or other material attached to something to give information about it
Please check the price tag before buying.
구매하기 전에 가격표를 확인하세요.
tank
[n] a large container for holding liquid or gas
The fish are swimming happily in the tank.
물고기들이 수조에서 행복하게 헤엄치고 있어요.
tongue
[n] the soft movable part inside your mouth that you use for tasting and speaking
The dog showed its pink tongue when it was hot.
개는 더울 때 분홍색 혀를 내밀었어요.
underwater
[adj] under the surface of water
Divers can see beautiful coral reefs in underwater caves.
다이버들은 수중 동굴에서 아름다운 산호초를 볼 수 있어요.
weigh
[v] to have a particular heaviness or to measure how heavy something is
This bag is heavy and weighs about 10 kilograms.
이 가방은 무겁고 무게가 약 10킬로그램 나가요.
whale
[n] a very large animal that lives in the ocean and breathes air
The blue whale is the largest animal on Earth.