“支线--钻孔--攻螺丝”概念、定义、翻译-科学时代

单词	支线--钻孔--攻螺丝
释义	工程与技术词汇手册 tapping 钻孔；支线；攻螺丝
随便看	self-teaching package self-teaching student self-tempering self-terminating laser self-terminating transition self-test self-test self-testing self theory self-thermostat self-thinning self-timer self-timer light self-timer (ST) self-tolerance self-tone self-trace line self-transcendence self-transformation self-trapping self-triggering self-triggering self-trimming self-twist yarn self-unloader

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

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