Lecithovitellin
[医] 卵黄悬胶液
🗣️ 情景例句
And tomorrow morning we'll all meet here to discuss the plan?
是不是明天早晨我们都聚到这里来讨论整修计划
I'm going to have some x-rays taken.
我要拍摄Ｘ光照片。
The further off this solid obstruction, the longer time will elapse for the return of the echo.
固体障碍物越远。回声返回所用时间就越长。