Remscope
长余辉同步示波器(商名)
🗣️ 情景例句
We tested it last week on twelve- to fifteen-year-olds,
我们上一周曾在十二岁至十五岁的孩子中试过这项游戏，
Hello. Is Mrs.James in, please?
喂，请问詹姆斯太太在家吗？
It's a lovely windy day today.
今天是个有风的好天气。