Valida
n. 有效霉素
🗣️ 情景例句
Well, now that you're here,
嗯，既然你回来了，
I informed her mother of her safe arrival.
我通知她母亲她已经平安抵达。
The boys felt tired so they put out the fire and crept into their tent.
于是他们扑灭了篝火，钻进了帐篷。