Lyophilisation
冰冻干燥法
🗣️ 情景例句
He keeps himself fit by running 5 miles every day.
他每天跑五公里以保持身体健康。
The post office is in the middle of the block, You can't miss it.
那邮局就在街区的中间，很好找。
Please proceed with your presentation.
请开始你的简报。