U-tube
[化] U型换热管
🧩 词语组成解析
🗣️ 情景例句
I'm sure he misses Grandma on a day like this.
我想在这样的日子祖父一定会思念祖母。
The evil wound is cured but not the evil name.
重伤可治，臭名难除。
She was sentimentally attached to this house,
她对这幢房子在感情上难舍难分。