air-trap

基本解释

• n.气穴；气阱；气潭

同根派生

英汉例句

• 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.
  手稍微窝成杯状，形成一个气罩，用杯状的手迅速拍击在隔膜的开口端上，将套筒往下压到活塞总成的上面。
• Air trapped inside a condom could cause it to break.
  安全套内藏空气会令安全套破烂。
• Reconditioned radiator or cooling system refilling (possibly under filled or air trapped in system).
  重新调整散热器或加注冷却系统(可能填充不满或系统中空气阻塞)
• Patchy ground-glass opacity may also be present, as may patchy lucency due to air trapping.
  也可见毛玻璃样影和空气潴留所致的斑片状的透亮区（阻塞性肺气肿？）。
• Air trapped in pastry inflate when heated, making hole there will help to keep your pastry in good shape.
  酥皮入馅料前用刀微刺穿是避免当酥皮遇热焗至松起时，会影响其外观。