Ottava
<意>[音]n.= octave
🗣️ 情景例句
She is quite good with her hands.
她的手很巧。
I would like to go to school, Do you want to go, too?
我要去学校，你是不是也要去？
We want to try this component as a sample.
这种组件我们想试个样品看看。