pram
pram1[pram]noun- (Brit.)a four-wheeled carriage for a baby, pushed by a person on foot
(英)手推童车,婴儿车
语源- late 19th cent.: contracted abbreviation of perambulator
pram2[prɑːm, pram]noun- a flat-bottomed sailing boat
平底帆船,驳船
■(US)a small flat-bottomed rowing boat for fishing
(美)(捕鱼用的)平底划艇
语源- late Middle English: from Middle Dutch prame, Middle Low German prāme, perhaps from Czech prám 'raft'
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