非必需

Traditional form:

非必需

Pinyin (reading):

fēibìxū

Definitions:

• inessential

Characters:

• 非 - not, negative, non-; to oppose
• 必 - surely, certainly; must; will
• 需 - to need, to require; must

Traditional characters:

• 非 - not, negative, non-; to oppose
• 必 - surely, certainly; must; will
• 需 - to need, to require; must