1. haven't
2. hasn't
3. doesn't exist
4. to not have
5. to not be

1. thing
2. stuff
3. person

classifiers: 個, 件

1. to eat; to consume
2. to eat at (a cafeteria etc)
3. to eradicate; to destroy
4. to absorb
5. to suffer (shock, injury, defeat etc)

1. (completed action marker)
2. (modal particle indicating change of state, situation now)
3. (modal particle intensifying preceding clause)

1. to finish
2. (used with 得 dé or 不 bù after a verb to express (im)possibility, as in 忘不了 wàngbuliǎo "cannot forget")
3. (literary) (usually followed by a negative such as 无 wú or 不 bù) completely (not); entirely (not); (not) in the least
4. to understand clearly (variant of 了 liǎo)

1. (of eyes) bright
2. clear-sighted
3. to understand clearly