Canvasing
vt. 用帆布覆盖（canvas的现在分词形式）
🗣️ 情景例句
That tie goes well with your suit.
那条和你的西服非常搭配。
When did you travel?
你什么时候旅行？
the graphic record shows three waves arriving one after the other at short intervals.
曲线纪录就能显示出前后相间的这3种地震波。