1 sad

2 sadness

3 sorrow

4 grief

1 sad

2 sorrowful

1 tragedy

2 classifier: 出 chū

1 pain

2 suffering

3 painful

4 classifier: 个 gè

1 bitter

2 hardship

3 pain

4 to suffer

5 to bring suffering to

6 painstakingly

1 unable to bear the pain (idiom)

1 lit. the pain of being hanged upside down (idiom); fig. extremely critical situation

2 dire straits

1 to have suffered all kinds of hardships (idiom)

1 lit. if the rabbit dies, the fox grieves (idiom); fig. to have sympathy with a like-minded person in distress

1 to consider from all angles (idiom); to think hard

2 to rack one's brains