Checkrail
n. <英>[铁]护(轮)轨
🗣️ 情景例句
I am an atheist.
我是一个无神论者。
A young married couple moved in next door to us.
一对年轻结婚的夫妇搬到了我们的隔壁。
We couldn't get across the river.
我们过不了河。