2. Tone: ① the fourth tone in January, ② the second tone in children.

1, month? Youè?

The largest natural satellite on the earth (also called "moon"): moonlight (the moon reflects sunlight). Eclipse?

② Time unit: 1 month. Month. Time flies. ?

Monthly: every month. Monthly salary. ?

Shaped like the moon, round: moon cakes. Yueqin?

⑤ Time within one month after delivery: the following month. ?

2, the moon actually refers to the moon, or a person's name.