Vacuumization
真空处理
🗣️ 情景例句
Pete wrote us and told us.
Pete写信告诉我们的。
Never put off till tomorrow what may be done today.
今日事，今日毕。
The man was ordered to pay $3,500 for the cost of the trip.
此人被责令交付旅费3，500英镑，