Goulard's extract
[医] 古拉尔氏浸膏, 硷式醋酸铅溶液
🧩 词语组成解析
🗣️ 情景例句
If you find it unworkable, we have no other choice but to call the deal off.
如果不行的话，我们只好放弃了。
Nature will have its course.
天行其道。
I have breakfast at 7:00 and then I go to school.
我七点吃早餐，然后去上学。