| 单词 | 通气孔 |
| 释义 | 〔ventilate〕To expose (a substance) to the circulation of fresh air, as to retard spoilage.为…开通气孔：把（一个物体）暴露到新鲜空气的循环中以减缓损坏〔spiracle〕An aperture or opening through which air is admitted and expelled.通气孔：空气进出的小孔或开口 |
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