Generatrix
n. 母点, 母线, 母面
🗣️ 情景例句
Do you have smokers' toothpaste?
你这儿有吸烟者用的牙膏吗？
I'm going to have some x-rays taken.
我要拍摄Ｘ光照片。
For a few hours, you settle back in a deep armchair to enjoy the flight.
几小时之内，你躺在扶手椅上，享受着旅途的欢乐。