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
Maybe I can help.
也许我能帮忙。
I'm afraid you're too particular about your food.
我怕你对食物太考究了。
He wrote books about communism. He said that all communists should help each other.
他写了不少关于共产主义的著作。他说所有的共产党人都应该互相帮助。