二分音符，这是一个动作，这是另外一个动作。

The half note. Here's one gesture; here's another gesture.

youdao

我们怎么加上一个二分音符，从而正好代表了三个四分音符呢？

How can we get a half note that actually equals now three quarter notes?

youdao

我们怎么加上一个二分音符，从而正好代表了三个四分音符呢？

How can we get a half note that actually equals now three quarter notes?

youdao