木卫二

Traditional form:

木衛二

Pinyin (reading):

Mùwèi Er

Definitions:

• Europa (moon of Jupiter), aka Jupiter II

Characters:

• 木 - tree; wood, lumber; wooden
• 卫 - to guard, to protect, to defend
• 二 - two; twice

Traditional characters:

• 木 - tree; wood, lumber; wooden
• 衛 - to guard, to protect, to defend
• 二 - two; twice