Invariable circuit
[电] 不变电路
🧩 词语组成解析
invariable
[[in'veəriəbəl]]
n. 不变的东西, 常数\\na. 不变的, 常数的
🗣️ 情景例句
What about a cup of tea?
喝杯茶如何？
In college I majored in philosophy, What was your major?
大学时我主修哲学，你主修什么呢？
It was the first joy I had known for years.
我豁然开朗了。这是我多年来第一次感到高兴的事了。