Bitonic
[计] 双调的
🗣️ 情景例句
Where did this money come from?
这些钱从哪来？
The surest way to be happy is to be busy.
要快乐，最可靠的办法是忙碌。
It's too hard. Oh, dear! Is it broken?
太难了，天那！风筝被弄坏了！