Phenyracillin
苯拉西林
🗣️ 情景例句
Is that all right with everyone?
各位有意见吗？
No man knows when he shall die, although he knows he must die.
纵然知其难免一死，人却难料何时身亡。
We want it to stay down the hole until we can lead it off in a controlled manner.
我们要让石油留在井下，直到我们能用一种有控制的方法把它引上来为止。