Under
prep
1）在…下面
under the table 在桌子下面
She sat in the shade under a tree. 她坐在树荫下。
During the war you could only get meat food and milk products under the counter at high prices. (美)
在战时,你要买到肉制品和奶制品只能在黑市出高价。
The prisoner travelled to the capital for trial under police escort.
犯人由警察押送着赶往首都受审。
The storehouse is under the care of a retired worker.
仓库由一个退休的老工人管理。
2）不满；少于
under $5 五美元以下
My shirt cost under two pounds. 我的衬衫价钱不到两英镑。
All the children are under twelve. 所有的孩子都不满12岁。