Elinvar
n. 镍铬恒弹性钢
🔁 扩展释义
【化】 埃勒因瓦恒弹性镍铁合金
🗣️ 情景例句
However, through my experience in business at home and abroad.
但从事国内外的商业的经历中。
The fox that had lost its tail would persuade others out of theirs.
一条狐狸丢尾巴，就劝旁的也丢它。
And I want these price lists as well.
还有这些价目表我也要。