clamp

She clamped her hands over her ears..她用手紧紧地捂住耳朵。

Many openers have a magnet or set of clamps to grip the open lid..许多开启器是用磁铁或夹具来夹紧要开启的盖子。

clamp down,取缔；施加压力，强行压制

clamp down on,（对…）进行压制（或取缔）

patch clamp,膜片箝

clamp on,夹合式

pipe clamp,管夹；管卡子；管固定夹

clamp plate,夹板

earth clamp,接地夹子；地线夹

wire clamp,线夹，钢丝钳

hose clamp,软管夹，软管夹子；软管卡

cable clamp,电缆夹