| 释义 |
man.i.fold PIPEHmAn7I7fEJld, $-foJldn [C]specialized a pipe or enclosed space in a machine which has several openings, allowing liquids and gases to enter and leave排气（水）管The exhaust manifold in a car carries the exhaust gases away from the cylinders.汽车的废气排放管将废气排出汽缸。
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