Dimetan
[化] 地麦威
🗣️ 情景例句
Thanks, Mom.
谢谢，妈。
I asked him if he spoke English.
我问他他是否说英语。
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，