Endosubtilysin
[医] 枯草杆菌内溶素
🗣️ 情景例句
Philip had to go back to the hospital. Philip
必须要回医院。
The stations are always full of people.
火车站里经常挤满了人。
He is now retiring from political life and has gone abroad.
他现在退出了政界，到国外去了。