Osteonecrosis
骨坏死
🗣️ 情景例句
I'm heading off for bed
我先去睡觉了
The party is making too much noise.
这次聚会太吵了。
it was not long before its use as the uniquely recognizable broadcasting frequency for interstellar communication was suggested.
提出把它作为星际间唯一可辨认的广播频率就为期不远了。