四的单词four
例句
解冻要花四小时左右。
It will take about four hours to defrost.
这首曲子每小节四拍。
The piece has four beats to the bar.
对方球员冲向四分卫。
There was a rush on the quarterback.
我们匍匐着四处爬行。
We were crawling around on all fours.
这个婴儿早产了四周。
The baby was four weeks premature.
