1. if
2. in case
3. in the event that

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

1. of; ~'s (possessive particle)
2. (used after an attribute when it modifies a noun)
3. (used at the end of a declarative sentence for emphasis)
4. (used after a noun, verb or adjective to form a nominal expression, as in 皮革的 pígéde "one made of leather" or 跑堂儿的 pǎotángrde "a waiter (literally, one who runs back and forth in a restaurant)" or 新的 xīnde "new one")
5. also pr. dì or di in poetry and songs

1. to give sb a word of advice
2. advice; counsel; a wise word

1. I
2. me
3. my

1. roughly
2. probably
3. rough
4. approximate
5. about
6. general idea

1. to be defeated
2. to lose
3. to fail (e.g. experiments)
4. failure
5. defeat

classifier: 次

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

1. bar (loanword) (serving drinks, or providing Internet access etc)
2. to puff (on a pipe etc)
3. (onom.) bang
4. abbr. for 贴吧 tiēbā

1. (modal particle indicating suggestion or surmise)
2. ...right?
3. ...OK?
4. ...I presume.