Acx
[医]氧甲吡嗪酸
🗣️ 情景例句
I am, Mom.
我确实感到骄傲， 妈妈。
Could you tell me where is the bus stop?
你能不能告诉我公共汽车站在哪里？
I'm afraid he's out. He won't be back until tomorrow.
对不起，他外出去了，明天才回来。