Optomeninx
[医] 视网膜
🗣️ 情景例句
and a new paint job in the schoolrooms.
和重新油漆教室。
Excuse me. May I get by?
对不起，我可以上车吗？
It has been found that certain bats emit squeaks and by receiving the echoes,
人们发现，某些蝙蝠能发出尖叫声，