1 surname Sha

1 sandpit

2 battleground

3 battlefield

1 beach

2 sandy shore

3 classifier: 片 piàn

1 sofa (loanword)

2 classifier: 条 tiáo

3 classifier: 张 zhāng

4 (Internet slang) the first reply or replier to a forum post

1 rat

2 mouse

3 classifier: 只 zhī

1 lit. like a sheet of loose sand

2 fig. unable to cooperate (idiom)

1 lit. a piece of rat feces spoiled the whole pot of congee (idiom)

2 fig. one bad apple can spoil the whole bunch

1 lit. a piece of rat feces spoiled the whole pot of soup (idiom)

2 fig. one bad apple can spoil the whole bunch

1 to attack someone by innuendo (idiom)

2 to make oblique charges

3 to make insinuations

4 to insinuate

1 to plant trees in order to stabilize sand (idiom)