Vacua
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
Tech stocks are hot property.
科技股如今是抢手货。
Don't cast out the foul water till you bring in the clean.
清水未来，莫泼赃水。
This lunch is on me today,
今天这顿饭算我请客。