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单词 cam
释义
N171981781(cam)Spoken.164Fiction.705Magazine.473Newspaper.182Academic.257

cam

/kæm/
noun
1
a projection on a rotating part in machinery, designed to make sliding contact with another part while rotating and impart reciprocal or variable motion to it
凸轮。
1.1
short for CAMSHAFT.
CAMSHAFT的简称。
1.2
short for CAMERA1 .
CAMERA1 的简称。
词源
late 18th cent.: from Dutch kam 'comb', as in kamrad 'cog wheel'.
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更新时间:2025/1/24 1:09:45