单词:carbide (tipped cutting) tool
[化] 硬质合金刀具
单词:carbide (tipped cutting) tool 相关文章
金属切削 metal cutting 机床 machine tool 金属工艺学 technology of metals 刀具 cutter 电路 circuit 半导体元件 semiconductor element 反馈 feedback 发生器 generator 直流电源
发表于:2019-01-08 / 阅读(70) / 评论(0)
英文语法词汇
A fat man and a skinny man were arguing about who was the more polite. The skinny man said he was more polite because he always tipped his hat to ladies. But the fat man knew he was the more courteous because, whenever he got up and offered his seat,
发表于:2019-01-30 / 阅读(48) / 评论(0)
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