Sprayograph
喷雾分散度测定仪, 喷雾质量测定仪
🗣️ 情景例句
Do you have any openings for a typist?
你这里缺打字员吗？
Are you kidding?
你是开玩笑吧？
Children always appreciate small gifts of money.
孩子们总是喜欢得到一些零花钱。