| 单词 | 气阀 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔breather〕A small vent allowing the passage of gas or liquid to or from an enclosed area.通气阀，通道：使气体或液体从一个封闭地区流入或流出的小通道美国传统〔heat〕Adjust the heat of the barbecue by opening and closing the air vents.通过开关气阀来调节烧烤架的温度。柯林斯高阶〔jammed〕The intake valve was jammed open.进气阀卡住了，关不上。柯林斯高阶〔petcock〕A small valve or faucet used to drain or reduce pressure, as from a boiler.泄气阀，小龙头：用来排空或降低压力的一种小阀门或小龙头，如锅炉上的美国传统〔poppet valve〕An intake or exhaust valve, operated by springs and cams, that plugs and unplugs its opening by axial motion.提升阀：由弹簧及凸轮操纵的一吸气或排气阀，通过往复式运动打开或关闭阀门美国传统〔trap〕To seal off (gases) by a trap.用防气阀堵住美国传统〔valve-in-head engine〕An internal-combustion engine, as in some automobiles, that has the inlet and exhaust valves in the cylinder head instead of in the engine block.顶置气门发动机：一种内燃机，如用于汽车上的内燃机，在汽缸顶部而非发动机内部装有进给阀和排气阀美国传统The exhaust valve on my car has burnt out three times. 我车子上的排气阀已烧坏三次。译典通 |
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