Beeping
v. 嘟嘟响( beep的现在分词 )
✅ 同义词
🗣️ 情景例句
You really like Michelle, don't you?
你的确很喜欢Michelle， 是吗？
What are you thinking of?
你正在想什么？
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。