Vaccinin
[医] 牛痘苗素
🗣️ 情景例句
The plight of starving people is too awful to think about.
饥民的苦境糟得不可想象。
Let me talk to her over the phone.
让我在电话中和她讲些话。
They have to work hard to support their family.
他们必须努力工作来支持他们的家。