🧩 词语组成解析
(viren 的复数) n. (Viren)人名；(芬)维伦
🗣️ 情景例句
I can't figure out why she said so.
我不能理解她为什么这样说。
My brother came in,changed his clothes,and went out again.
我的兄弟进来了，换掉了他的衣服，并再去外面了。
It is the natural frequency of emission of the hydrogen atoms in space and was discovered by us in 1951;
这个频率是空间氢原子释放的自然频率，是在1951年被人类发现的。