Colligend
非表面活性的分离物
🗣️ 情景例句
Until today, I was never really interested in medicine.
直到今天 ，我才对医学真正感兴趣。
Joe was really a rat.
乔是个十足的大骗子。
His name is Carlos.We're going to get married next week.
他叫卡洛斯。下星期我们就要结婚了。