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单词
piston
释义
piston
p
ɪ
st
ə
n
ˈpɪstən
Word forms:
plural
pistons
N-COUNT
活塞
A
piston
is a cylinder or metal disc that is part of an engine. Pistons slide up and down inside tubes and cause various parts of the engine to move.
活塞
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英汉双解词典包含141091条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。
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更新时间:2026/2/17 14:29:34