opposed-piston

基本解釋

The one-piece forged brake caliper body houses two opposed pistons, with a choice of high-power metallic pads or resin pads offering finer modulation.
整體鑄造的（一般是兩半分別加工，再用螺絲固定合體）雙活塞碟剎夾鉗，有兩款剎車(chē)片可以選擇：大功率的金屬剎片和手感較好的樹(shù)脂剎片。
All the apprentices rushed to help fit the piston.
徒工們都跑過(guò)來(lái)幫助裝活塞。
Get lathe No.9 set to turn the new piston.
把九號(hào)車(chē)床調(diào)好來(lái)車(chē)這個(gè)新活塞。
His plan was opposed with fierceness.
他的計(jì)劃遭到強(qiáng)烈的反對(duì)。
The populace at large are opposed to sudden change.
人民群眾普遍反對(duì)突然實(shí)行的變革。