Cornstone
n. [地]玉米灰岩
🗣️ 情景例句
Let's get some new drapes for the windows.
我们需要一些落地窗帘来装饰窗户。
There are three apples on the plate.
盘子上面有三个苹果。
and you avoid the frustration of arriving at the very moment when the train is drawing out of the station and being unable to get on it.
而且可以避免那种正好在火车驶出站时赶到车站，因上不去车而感到的沮丧。