Seromycin
环丝氨酸, 丝氨霉素
🔁 扩展释义
【化】 环丝氨酸【医】 环丝氨酸
🗣️ 情景例句
Have you been here to see Dr. Tyler before?
你曾来过泰勒医务所看过医生吗？
To jump out of the pool
又跳了出来
So it is a comparatively simple step from locating the sea bottom to locating a shoal of fish.
从测定海深到测定鱼群，这一进展比较容易。