Serums
浆液, 血清
🗣️ 情景例句
We're out of toilet paper again. Let's buy some more rolls.
咱们又没卫生纸了。再多买几卷吧。
A good winter brings a good summer.
瑞雪兆丰年。
We'll try one case of this.
那么，这种的就试一箱吧