Heterolusin
异种溶血素
🗣️ 情景例句
Coffee, please.
请来点咖啡。
This dress is made of silk,isn't it?
这件衣服用丝绸做的，是吗？
It's Tree Planting Day. We're going to plant trees in the park along the lake.
明天是植树节。我们要去公园/沿着湖边种树。