Dynatron effect
[电] 负阻管效应
🧩 词语组成解析
n. 回射电子管, 介子\\n[电] 负特性管
🗣️ 情景例句
He worked his way through college.
他半工半读念完大学。
If money be not thy servant, it will be thy master.
不做金钱的主人，就会做金钱的奴隶。
That's why I didn't see the sign.
所以我才没看见那牌子。