P.-p. substance
[医] 糙皮病预防物质
🧩 词语组成解析
🗣️ 情景例句
My mother would take us everywhere, too.
我妈妈也是带我们各处走。
You are stronger than I am.
你比我强壮。
Hmm! That's a bit expensive. Can I try them on, please?
嗯！就是贵了一点儿。我可以试穿一下吗？