Convexification
凸化
🗣️ 情景例句
Do you have any coupons?
你们有优惠卡吗？
The consignment appears to have been roughly handled and left near a heater.
看来货物未受到细心的处理，并且被放置于加热器附近。
I doubt if he'll be asked to speak again next year.
我怀疑明年是否还会邀请他作报告。