Trisulfonate
三磺酸盐[酯]
🗣️ 情景例句
And my first nephew.
我的第一个侄子。
No love is foul, nor prison fair.
没有肮脏的爱情，也没有美丽的监狱。
As it is only six feet across, it is barely noticeable.
仅6英尺宽，很难被发现。