Generatrices
n. 母点, 母面, 母线( generatrix的名词复数 )
🗣️ 情景例句
Keep the change for yourself.
找回的钱你留着。
One party is entitled to cancel the contract if the other side cannot execute it.
如果一方不履行合同，另一方有权取消合同。
These?
这几只？