Generatrix
n. 母点, 母线, 母面
🗣️ 情景例句
Thanks for the advice, but this is something I have to figure out myself.
谢谢你的建议，但这件事我必须得考虑一下。
Where there is life, there is hope.
生命不息，希望常在。
Do you offer any quantity discounts?
大量购买有折扣吗？