Endotin
[医] 漂净结核菌素, 纯洁结核菌素
🗣️ 情景例句
What time do you usually get up in the morning?
你早上通常几点起床？
Could you drop me off at the airport?
你能载我到机场吗？
Learning English is like building a house.
学英语象盖房子。