Checkrail
n. <英>[铁]护(轮)轨
🗣️ 情景例句
Surprise parties don't always work out.
惊喜派对不是每次都成功的。
The electric fan is out of order.
这电风扇出毛病了。
Do you often have sports at school?
你在学校经常参加体育活动吗？