Retroviral
[医]逆转录病毒的
🗣️ 情景例句
What kind of draft beer do you have?
你喝哪种扎啤？
It is easier to descend than to ascend.
下降容易上升难。
She got up before 7 o'clock in the morning, and quickly washed her hands and face.
00以前起床，快快地洗手洗脸。