Constantan
n. 康铜(铜镍合金)\\n[医] 康铜(镍铜合金)
🗣️ 情景例句
Thanks, Dad.
谢谢， 爸爸。
I was perfectly aware of this before we married.
结婚前我就完全意识到这个问题。
To do this, he must be at least as knowledgeable as the dealer.
要做到这一点，他至少要像古董商一样懂行。