alloy steel

名词 n.
中文释义

英文释义

名词 n.
  1. Any of many steels whose alloy composition includes other elements besides the iron and carbon that all steels have, in order to improve the mechanical properties of the material. countable,uncountable
    — The connecting rods are one-piece forgings of alloy steel with a copper/lead steel-backed bearing at the large end and a phosphor-bronze bush at the small end.

词形变化

alloy steels plural
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