Celitis
腹内器官炎, 内脏炎
🗣️ 情景例句
We have both been excited about seeing you
我们两个很高兴见到
What's the point of feeling blue?
有什么好悲伤的？
This echo-location in bats is often compared with radar, the principle of which is similar.
蝙蝠这种回声定位常常可与雷达相比较，其原理是相似的。