" Every month at the full moon? " said Snape.

“每个月月时候？”斯内普说。

The full moon has a circular shape.

月形状是圆。

This only occurs during a full moon.

这种景象只发月时候。

With each full moon when he transforms...

每次月 狼人就变形。

" He could be here by the full moon" .

" 等下次月圆，他可能就到了！"

The full moon is tomorrow, brother.

明天就是月，兄弟。

Lunar eclipses occur only during the full moon phase.

月食只发月阶段。

The curse must be broken during the full moon.

诅咒只能月圆之夜解开。

This full moon is known as the " Cold Moon."

这轮月被称为“冷月”。

It may shine as brightly as a full moon.

它亮度夜间能抵得上月。

The full moon is almost upon us.

月即将来临。

It will be almost as bright as the full moon.

它亮度将和月亮度差不多。

" I'm bored, " said Sirius. " Wish it was full moon."

“我觉得真无聊，”小天狼星说，“今天要是月就好了。”

In North America, traditional names are given to full moons.

北美洲，月有很传统名字。

Every 18 years the full moon rises out of the hills.

每隔18年，月会从山峦间升起。

A lunar eclipse only happens when we have a full moon.

月食只月时才会发。

And seeing two full moons in the same month is rare.

一个月中出现两个月是很罕见。

Usually, it only happens in the light of a full moon.

通常情况下，变形只会发月。

That is about the distance of one-fifth of a full moon.

这一距离约为月直径五分之一。

A blue moon is a second full moon in one month.

“蓝月亮”是指一个月内第二次月。