微速

びそく

• very slow speed n

Advanced ➥

微速度

びそくど

• very slow speed n

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微分商

びぶんしょう

• differential quotient n

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微に入り細を穿つ

びにいりさいをうがつ

• to go into the minutest details exp v5t

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微笑を浮かべて

びしょうをうかべて

• with a smile exp

Advanced ➥