tappet
/ˈtæpɪt/noun
- a lever or projecting part on a machine which intermittently makes contact with a cam or other part so as to give or receive motion挺杆, 推杆。
词源
mid 18th cent.: apparently an irregular diminutive of TAP2.
单词 | tappet |
释义 | tappet/ˈtæpɪt/noun
词源 mid 18th cent.: apparently an irregular diminutive of TAP2. |
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