not once 不止一次
loose
a.
1.松的,宽的;松散的
She wore loose garments in the summer.
她在夏天穿宽松的衣服.
2.未予束缚的;未控制的[F]
The dog ran loose on the street.
这狗在街上到处乱跑.
3.松开的,松掉了的
I have got a loose tooth.
我有一颗牙齿松动了.
4.散放的;散装的
Some loose pages fell out of the book.
几张散页纸从书里掉了下来.
5.散漫的;不拘谨的
6.放荡的,荒淫的
7.不严密的,不确切的,不明确的
vt.
1.解开(结等)
She helped the child loose the laces of his shoes.
她帮孩子解开鞋带.
2.放(枪);射(箭)[( off)]
3.释放;把...放开
She loosed the bird from the cage.
她把小鸟放出笼子.
vi.
1.变松;松开
2.放射;开火[( at)]
He loosed off at the deer.
他向那只鹿射击.
ad.
1.松松地;松散地
2.不严格地
n.[U]
1.(箭的)放射
2.放纵
