Spectrum signature
[电] 频谱特征
🧩 词语组成解析
🗣️ 情景例句
I'm a photographer.
我是一位摄影师。
What shall I send him for his birthday?
我要送他什么东西作为生日礼物？
However,in later years there were fierce arguments over land rights and many battles were fought between the settlers and the Maori.
然而后来数年中在移居者与毛利人之间因土地所有权问题产生了激烈的争论，还因此引发了多次战争。