因爲它不是專有名詞。
n. 月亮月球月光衛星
vi. 閒蕩出神
vt. 虛度Our way was lit by a full moon.
一輪明月照亮了我們的路。
The moon is in its first quarter.
月亮正處於上弦。
The moon is a satellite of earth.
月球是地球的衛星。
The moon was full， the sky clear.
圓月碧空。
The moon was rising in the inky sky.
月亮升起在墨似的夜空中。
