“welder”的概念、定义、翻译、参考文献-科学参考

单词	welder
释义	welder [`wel·dǝr] ^METALLURGY 1. A machine used in welding. Also known as welding machine. 2. A person who performs a welding operation.
随便看	final set final-value theorem financial life financial planning system fin assembly finch find finder finder beam finder light F indicator finding circuit findspot fine admixture fineblanking fine delay fine earth fin efficiency fine gold fine gravel fine grinding fine index fine-line printer fineness fineness modulus

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