Antitrypsic
[醫(yī)] 抗胰蛋白酶的
??? 情景例句
What are your strengths?
你的優(yōu)點是什么？
Thank you. It was very kind of you.
謝謝，您太好了。
Excuse me! Is this your pencil-box?
請問，這是你的鉛筆盒嗎？