-(使开着的物体合拢)close;shut;shutoff;paralyse;gag;occlude;cutoff:
closethedoorsandwindows;关闭门窗
closedownthehatchesofaship;关闭船上的舱盖
-(企业、学校等歇业或停办)closedown;shutdown:
Manysmallplantsinthatcountrycloseddownforlackoffuel.由于燃料不足,那个国家很多小厂都关闭了。
Theythreatenedtoshutdownthefactory.他们威胁着要关闭这家工厂。