Front

achieve(e.g.,To achieve his dream, he trained every day.)

Back

(동) 달성하다, 성취하다

Front

apply(e.g.,The rules don't apply to children.)

Back

(동) 적용하다, 응용하다

Front

astronaut(e.g.,The astronaut spent 15 days in space.)

Back

(명) 우주 비행사

Front

attach(e.g.,You should attach your photograph to the form.)

Back

(동) 붙이다

Front

bend(e.g.,He bent down to pick up his gloves.)

Back

(동) 굽히다, 구부리다

Front

billions of(e.g.,The company spends billions of dollars a week.)

Back

수십억의

Front

bottom(e.g.,The water is so clear that we can see the bottom.)

Back

(명) 맨 아랫부분, 바닥

Front

celebrate(e.g.,How about having a party to celebrate his birthday?)

Back

(동) 축하하다

Front

changeable(e.g.,The weather in London is very changeable.)

Back

(형) 바뀔 수 있는, 변덕스러운

Front

connect(e.g.,You can connect a smartphone to a computer with this cable.)

Back

(동) 이어지다, 연결되다