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英英双解
单词例句
callipers
n.测径规,卡钳
难易程度:
callipers为短语/超纲词汇
callipers
n
[plural]
a tool used for measuring thickness, or the distance between two surfaces, or the
diameter
(=inside width) of something
BrE
metal bars that someone wears on their legs to help them walk
American Equivalent:
brace
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