Tetrachord
n. 四音音列, 四弦琴
🗣️ 情景例句
All I need is some paint and a canvas, and I'm happy.
我只想要一些颜料和画布，这样我就会很满足。
Please try it.
请试试看。
But we have a few small differences, too.
但是我们之间还有些小的差别的。