Dynode
[电] 二次发射极
🏥 医学释义
电子倍增器电极
🗣️ 情景例句
Well, they're babies.
嗯， 他们都是婴儿。
I haven't seen you for ages.
好久没见了。
Almost any day a young porpoise may be seen trying to turn a 300-pound sea turtle over by sticking his snout under the edge of his shell and pushing up for dear life.
几乎每天都可以看到一只小海豚把鼻子顶入一只300磅重的海龟的硬壳下面，拼命地把它翻过来。