Chondromalacia foetalis
[医] 胎儿软骨软化
🧩 词语组成解析
[医] 软骨软化
🗣️ 情景例句
Let me confirm your name and room number.
我需要确定一下您的姓名和房间号码。
May I reconfirm my flight?
我可以确认我的班机吗？
it requires 97 per cent less energy to travel the quarter of a million miles from the Moon to Earth-orbit than the 200 mile-journey from Earth's surface into orbit!
因此，从月球到地球的25万英里所消耗的能量要比从地球表面进入地球轨道的200英里所耗能量少97%。