Florocid
氟化钠
🗣️ 情景例句
I think he'll sleep through the night now.
我想他现在会睡到天亮。
Whatever he does, don't say a word.
不管他做什么，你都不要讲话。
Jean is a blue-eyed girl.
珍是个蓝眼睛的女孩。