| 释义 |
in·var 英ɪn'vɑr美ɪn'vɑr
基本英英搭配记法
n.因钢⁵⁰;镍铁合金⁵⁰
Noun:
an alloy of iron and nickel having a low coefficient of thermal expansion; used in tuning forks and measuring tapes and other instrumentsinvar steel殷钢invar tape殷钢卷尺invar wire殷钢线尺,因瓦尺…invar plotting scale殷钢尺
in-不|无-var⇒n.因钢⁵⁰;镍铁合金⁵⁰ |