Vitellus
n. 卵黄\\n[医] 卵黄
✅ 同义词
🗣️ 情景例句
I had a busy day. I'm done.
我今天很忙，现在精疲力尽。
The accident held the train up for an hour.
那事故使火车延误了一个小时。
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。