Y operator
[计] Y算子
🧩 词语组成解析
🗣️ 情景例句
If you don't give me a better price, I won't buy this.
如果价格不更优惠些，我是不会买的。
When do you expect to have this ready for sale?
你希望此种商品何时上市出售呢？
Be careful!
小心点！别摔了！