Preproinsulin
n. [生化]前胰岛素原
🗣️ 情景例句
How's Ellen?
Ellen，怎么样？
Have you ever thought about a career in the medical profession?
你曾经在医药专业考虑职业吗？
As a shipbuilder, Cockerell was trying to find a solution to the problem of the wave resistance which wastes a good deal of a surface ship's power and limits its speed.
作为一个船舶技帅，科克雷尔在寻找解决波浪阻力的方法，因为波浪阻力浪费掉了船在水面行驶的大量动力，从而限制了船的速度。