Leukolysin
[医] 白细胞溶素
🗣️ 情景例句
Oh, don't do that, George!
噢，乔治，不要这么做。
I'm playing with the dog downstairs.
我在楼下和狗玩。
for it is then almost ready to undertake heavy work and can begin to earn its keep straight away.
这个年龄的象差不多已能干重活，可以很快挣回饲养它的开支。