u washeru-washeru: U, u (pl. U's, u's ) 1 ...形: form; shape垫圈: grommet; carrier ring; clout ...形垫圈: c-washer c; o-type gasket oc形垫圈: c battery c-washer; c washer; c-washer下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:u形垫圈，即可在微信中查询翻译
