Acidoproteolytic
生酸蛋白质分解的
🗣️ 情景例句
for them and for myself and for Philip.
为他们， 为我自己和Philip。
This is my second trip to the United States, and I really enjoy staying here.
这是我第二次美国之行，我很喜欢这里。
Would you let me know your fax number?
可以告诉我您的传真机号码吗？