Phospholine
二乙氧膦酰硫胆碱
🗣️ 情景例句
Thank you, Grandpa.
谢谢你， 爷爷。
What a fabulous kid!
多出色的孩子。
We have just moved into a new house and I have been working hard all morning.
我们刚刚搬进一所新房子，我辛辛苦苦地干了整整一个上午。