Antitrypsin
[医] 抗胰蛋白酶
🗣️ 情景例句
2,3,4 ... now switch. ... 2 3 4
……现在 左右交替……
Do you have your driver's license?
你有驾驶执照吗？
A painter who had been working on the tower hung a pot of paint on one of the hands and slowed it down!
在钟塔上干活的一位油漆工把一只油漆桶挂在了一根指针上，把钟弄慢了！