词汇	ratchet cylinder
释义	ratchet cylinder 棘爪汽缸
随便看	AHA Accelerated Hub Architecture AHA, A.H.A Ahab AHAB American Health Information Bank ahab form Ahabian a habitable house a habit-forming drug A habit of debt is very injurious to the memory a habitual criminal a habitual liar A habitually complaining or irritable person A habitual manner of acting to achieve an end a habitual practice a habitual sight in winter a habitual smile a habitual smoker A habitual tendency or way of behaving a habitual thief a habitue of the pub A habitu?f the racetrack A habitu of the racetrack a habit with sb ahab-like ahabs