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
Do you still live there?
你还住在那儿吗？
Life is but a span.
人生如朝露。
In the conversion of saliva into poison, one might suppose that a fixed process took place.
人们可能认为，唾液转变成毒液，其中有固定的程序。