Generatrices
n. 母点, 母面, 母线( generatrix的名词复数 )
🗣️ 情景例句
and I didn't know what it would be like.
而且我也不知道将会是怎么一个样子。
There is no time like the present.
机不可失，时不再来。
I have my hair cut every month.
我每个月都理发。