air-trap

基本解釋

Cup your hand slightly to form an air trap and force the sleeve down over the piston assembly with a rapid slap (hard) on the open end of the diaphragm with your cupped hand.
手稍微窩成杯狀，形成一個(gè)氣罩，用杯狀的手迅速拍擊在隔膜的開口端上，將套筒往下壓到活塞總成的上面。
Air trapped inside a condom could cause it to break.
安全套內(nèi)藏空氣會(huì)令安全套破爛。
Reconditioned radiator or cooling system refilling (possibly under filled or air trapped in system).
重新調(diào)整散熱器或加注冷卻系統(tǒng)(可能填充不滿或系統(tǒng)中空氣阻塞)
Patchy ground-glass opacity may also be present, as may patchy lucency due to air trapping.
也可見毛玻璃樣影和空氣潴留所致的斑片狀的透亮區(qū)（阻塞性肺氣腫？）。
Air trapped in pastry inflate when heated, making hole there will help to keep your pastry in good shape.
酥皮入餡料前用刀微刺穿是避免當(dāng)酥皮遇熱焗至松起時(shí)，會(huì)影響其外觀。