Rhachicentesis
[医] 椎管穿刺术
🗣️ 情景例句
Well ... well,
哦……哦
Please try to understand my position.
请了解我的立场。
it takes much less energy to accelerate to that 1.5 miles per second than it does on Earth.
在月球上加速到每秒1。5英里比在地球上所用能源要少得多。