loose

a loose floorboard.松动的地板

This tooth feels very loose..这颗牙感觉松动得厉害。

The screw has come loose (= become loose ) ..螺丝松了。

let loose,释放；使随心所欲；屈服；突然倒塌

come loose,松掉；变松

on the loose,散漫；放荡

in the loose,【英式橄榄球】在争球时

cut loose,vt. 摆脱；割断；不受约束，自由行动；逃跑；狂欢

break loose,挣脱，摆脱

hang loose,◎悬空，摇晃

loose sand,疏松砂岩

loose coupling,[电]疏耦合

play fast and loose,玩弄；行为反复无常

loose soil,松散地面；松散土壤

screw loose,滑牙；[美俚]脱线；做事古怪

work loose,v. 松掉

get loose,松脱；摆脱防守

have a screw loose,出故障；出毛病

hold loose,漠然置之

loose material,散纤维，松散材料

set loose,出发；使爆炸；引起；（使）开始（做某事）；释放

loose change,零钱

loose end,未了结的零星问题；不用的部分