Pentachord
n. 五弦琴, 五音列
🗣️ 情景例句
We haven't had any complaint of this kind. Is there any evidence.
我们还从未听过这样的抱怨。有什么证据呢？
How should I say this?
这该怎么说呢？
Please ask her to call me back when she's back.
她回来时请让她给我回个电话。