Ultraphonic
超声的, 超听的
🗣️ 情景例句
You'd better heat the dishes for a whild. Cold food isn't good for your stomach.
你最好是把菜温一温再吃，凉的食物对胃不好。
We assume that damage occurred while the consignment was in your care.
我们认为货物是在你方保管时受到损害的。
Can you believe that I bought a TV for $25?
你能相信吗我买一台电视只花了不起5块钱？