Invaginator
[医] 套入器, 疝复位器
🗣️ 情景例句
ready for the graduation ceremony,
为毕业典礼做准备，
Waste of time is the most extravagant and costly of all expenses.
浪费时间是一切花费中最奢侈豪华的费用。
Suddenly, I saw the Officer's face light up.
突然，我看到官员脸上露出了得意的神色。