- 打 [dá]
- （十二个叫一打） dozen:
two [many; several] dozen pencils; 两[好多; 几]打铅笔
sell by the dozen 论打出售
He hit the tennis ball over the net.
They were having a fierce argument and I thought they might hit each other.
The ball hit the wall and bounced off it.
As he swam, he thrashed the water with his hand.
The child was soundly thrashed.
They are separating the grains from wheat with a threshing machine.
He hit the nail into the wall with a hammer.
My mother bought a dozen eggs.