Vacuums
n. 真空, 真空状态, 真空度, 空洞, 真空装置, 真空吸尘器, 空虚
🗣️ 情景例句
Thank you. Would you like something to drink? A cup of coffee?
谢谢。你想喝点儿什么？来杯咖啡吗？
Hello. I wish to speak to Mr.Chen?
喂，我想和陈先生讲话。
You have to be able to plan your work so that all your jobs will be finished in time.
以便你的工作能及时完成。