Tumbled
v. 倒塌( tumble的过去式和过去分词 ); 翻滚; 突然摔倒; <非正>恍然大悟
✅ 同义词
🗣️ 情景例句
Yes, I've been there a number of times.
我去过许多次了。
I haven't nothing to declare.
我没有要申报的东西。
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。