Staphylotoxin
[生化]葡萄球菌毒素
🗣️ 情景例句
Pete isn't home.
Pete不在家。
What track does the Metroliner leave from?
华纽特快从第几轨道开出？
Because it's winter now. The weather here is very cold in winter, isn't it?
因为现在是冬天。这儿的冬天天气非常冷，对吗？