qualified technician是什么意思 qualified technician怎么读
qualified technician的相关资料
qualified technician的用法和样例
- He worked as fast as a qualified technician.
他干起活来和一个合格的技术员一样快。 - The senior technician was referring to a fact which both of them knew but seldom spoke of.
这位资深的技术员提出了一件他们彼此都明白，但是很少说出来的事实。
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