U-tube
[化] U型换热管
🧩 词语组成解析
🗣️ 情景例句
Could I bum some money off of you?
我能先从你那借点钱吗？
Competition between bidders for this valuable painting has been keen.
拍卖时各出价对这幅名画竞争很激烈。
It looks like we have problem with the shipment.
货有问题哦。