Y operator
[计] Y算子
🧩 词语组成解析
🗣️ 情景例句
I was just waiting for you to get home
我正等你回来，
This country is localed in the southern hemisphere.
这个国家位于南半球。
Last summer I spent days in the garden watching thousands of ants crawling up the trunk of my prize peach tree.
去年夏天，我花了好几天时间站在花园里观察成千只蚂蚁爬上我那棵心爱的桃树的树干。