1 (negative prefix)

2 not

3 no

1 accomplishment

2 success

3 achievement

4 classifier: 个 gè

5 to achieve (a result)

6 to create

7 to bring about

1 in a short while

2 all at once

3 all of a sudden

1 (for) a lifetime

1 a while

2 a spell

3 a short time

4 a burst

1 don't do it, or don't rest (idiom); either give up, or go through to the end

2 Since we started, we must carry it through whatever happens.

3 in for a penny, in for a pound

1 lit. to reply "don't know" whatever the question (idiom)

2 fig. absolutely no idea of what's going on

3 complete ignorance

1 untainted by even a speck of dust (idiom); selfless and incorruptible

2 spotless

1 a single slip may cause everlasting sorrow (idiom)

1 to not mention a single word (about sth) (idiom)