Biharmonic
[计] 重调和的
🗣️ 情景例句
What are you up to?
你在忙些什么？
I can speak English.
我会说英语。
They also have fish and chip shops in Australia, but there are not so many in the USA.
澳大利亚也有炸鱼和土豆片，而在美国却没有那么多。