Underdeterminant
子行列式
🗣️ 情景例句
or are you refinancing your present home?
还是原有的房子重新申请贷款？
John took a glance at the beautiful women.
约翰瞄了一眼那个美丽的女人。
I'll call you next week.
我下个星期会打电话给你。