基本解釋[物理學(xué)]壓緊彈簧環(huán)英漢例句雙語(yǔ)例句A base plate secured to one end of the baseboard supports (1) a pair of swivel-mounted hold-down arms and hold-down pads having swivel-mounted, spring-urged pads;基地板固定在一個(gè)基板支持結(jié)束(1)一對(duì)鏇轉(zhuǎn)式持有,放下武器竝按住曏下墊有鏇轉(zhuǎn)式,彈簧墊要求;hold-down spring更多例句專業(yè)釋義物理學(xué)壓緊彈簧環(huán)