Meningococcus
n. [微]脑膜炎球菌
🗣️ 情景例句
I have no time for extra-curricular activities.
我可没时间参加课外活动。
Now, I'd be happy to answer your questions.
现在，我乐意答复你们的问题。
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。