clamp
... claim n.要求;有所根据而索取的款项;要求权;要求之物;v.要求承认;宣称;值得 clamp n./;v.螺丝钳;用钳夹;取缔 clan n.氏族,部落,宗派 ...
screw clamp
... file锉 screw clamp螺丝钳 sliding caliper游标卡尺 ...
wrench
... 螺丝起子 turnscrew; bolt driver; corkscrew(起软木塞的); screw driver; 螺丝钳 wrench; 螺丝圈 eyebolt; ...