pusher基本解释
n.推进者;推动器;(毒品等的)非法销售者;推杆
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n.推进者;推动器;(毒品等的)非法销售者;推杆
n.推进者;推动器;(毒品等的)非法销售者;推杆
【liuxuequn.com留学群】
Steam-operated coal pushers were first introduced on the..'Pacific' engines.
出自:O. S. NockElton is indeed a pusher, or social climber.
出自:T. Tanner