Eukeratin
优角蛋白
🗣️ 情景例句
Smoking is addictive, and causes cancer, But the point I most want to emphasize is that it damages the health of those around you.
吸烟会上瘾，会引发癌症。但我最想说的是，吸烟同时也有损你的健康。
I'm going to show him how to speak Chinese.
我正要指点他如何讲中国话。
Hello. Can I speak to Eric, please?
喂。请艾瑞克接电话好吗？