Interleukin
[化] 白介素
🗣️ 情景例句
Have you ever studied French?
你学过法语吗？
The fowler's pipe sounds sweet until the bird is caught.
捕禽人笛声悠扬，直吹得鸟儿落网。
Last year was a bad year for the company. There was a big fall in sales.
去年公司不景气。销售额骤减。