请输入您要查询的英文单词:
单词
powder metallurgist
释义
powder metallurgist
noun
An expert or specialist in powder metallurgy.
Origin
1940s
.
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firing chamber
firing door
firing glass
firing iron
firing order
firing party
firing pin
firing-place
firing point
firing position
firing squad
firing step
firkin
firm
firmament
firmamental
firman
firmly
firmness
firmware
firn
firni
firry
first
first aid
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更新时间:2025/11/22 4:50:48