Epuivalent conductace
[机] 当量电导
🗣️ 情景例句
Hmm?
嗯？
My brother is two years younger than I am.
我的兄弟比我年轻2年。
Though he was reluctant to do so at first, we eventually persuaded him to take us.
一开始，他很不愿意，但经劝说，终于同意了。