What does it mean to be in tune?

Being in tune means being in tune.

Pronunciation: in tune [hé pāi].

Quote:

1, Jin Jin's The Endless First Lesson: "The sound must be in tune."

2. Guo Moruo on Poetry: "It (new poetry) is synchronized with the development of language and the complex changes of social life."

3. Yangcheng Evening News 1984.9.25: Drum Boy is a color feature film co-produced by Mexico and Spain. "

Synonym:

First, harmony

Interpretation: harmony and coordination.

Citation: Chapter 6 of Du Pengcheng's On a Peaceful Day: "The harmonious atmosphere between two people has been destroyed."

Second, peace.

Interpretation: steady and calm.

Quotations: Wu's Xinhai XIV: "Only that box is left, and it is guarded by one person. Chen Ce pretended to be very peaceful and went straight to him to negotiate with him happily. "