1 to decline

2 to drop

3 to fall

4 to go down

5 to decrease

1 to lose (sth)

2 to drop (sth)

3 to feel a sense of loss

4 frustrated

5 disappointment

6 loss

1 to leave out

2 to be missing

3 to leave behind or forget to bring

4 to lag or fall behind

1 nook

2 corner

1 tribe

1 lit. one object bests another object

2 every item has a weakness (idiom)

3 there is a rock to every scissor, a scissor to every paper, and a paper to every rock

1 lit. to drop a thousand zhang in one fall (idiom)

2 fig. (of business, popularity etc) to suffer a sudden, devastating decline

3 to take a dive

1 (idiom) everything broken and in disorder

1 lit. not to shed a tear until one sees the coffin (idiom)

2 fig. refuse to be convinced until one is faced with grim reality

1 lit. to be struck by an arrow and fall from one's horse

2 to suffer a serious setback (idiom)