Residuum
n. 残留物, 剩余物, 残数, 余数, 留数, 社会渣滓\\n[化] 渣油
✅ 同义词
🗣️ 情景例句
so we could talk.
好跟你谈谈。
In college I majored in economics, What was you major?
大学时我主修经济，你主修什么呢？
He's younger and stronger than you are.
他比你年轻，比你强壮。