P.-p. substance
[医] 糙皮病预防物质
🧩 词语组成解析
🗣️ 情景例句
And I don't.
我并不想这样。
It was not very wise of you to sell the property.
你把物业卖了可不是办法。
After they moved the bag away, the girls let the traffic go again.
他们搬走那袋米之后，女孩们解除了交通管制。