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
What number are you trying to dial?
你要的电话是什么号码？
Gain got by a lie will burn one's fingers.
靠欺骗得来的利益会使自己受害。
I have them on this piece of paper. Now let me call your names. OK?
我这张纸上有你们的名字。现在我来点名。好吗？