1 to exist

2 to be

3 existence

1 to gain

2 to get

3 to acquire

1 to receive

2 to draw

3 to get

1 to conserve

2 to preserve

3 to keep

4 to save (a file etc) (computing)

1 stockpile

2 to store

3 to stockpile

4 storage

1 to judge sb by appearances (idiom)

1 lit. to get rid of the weeds and keep the flowers

2 to separate the wheat from the chaff (idiom)

1 lit. use others' strengths to make up for one's weak points (idiom from Mencius)

2 to use this in place of that

3 what you lose on the swings, you win on the roundabouts

1 each takes what he needs (idiom)

1 the name remains, but the reality is gone (idiom)