suction stroke
常见例句
- In a four-stroke diesel engine , the cycle requires four separate strokes of the piston , suction , compression , expansion and exhaust.
一個四沖程的柴油機包括活塞四個獨立的沖程， 吸氣、壓縮、膨脹和排氣。
mei.jmu.edu.cn - The suction involved during a love bite can cause damage to a major artery in the neck, creating a blood clot that can then travel to the heart and cause a stroke.
在親吻時用力吮吸會對脖子処的主動脈造成損傷，形成的血塊隨後可能進入心髒，從而造成中風。
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