sealing load密封: seal; seal up; seal airtight ...紧: taut; tight夹紧力: chucking effect; clamp force; clamping force扣紧力: tightening force锁紧力: tight locking force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:密封紧力,即可在微信中查询翻译