Vapourware
雾件（已做广告但尚未上市的计算机程序或产品）
🗣️ 情景例句
I'm looking for a sports car.
我想买一辆跑车。
My brother wants to learn how to sail a boat.
我的兄弟要去学操纵帆船。
Though he kept throwing up his arms in despair, he readily accepted the $5 I have him.
虽然他绝望地举起双手，但他毫不迟疑地收下了我付给他的5镑钱。