buck up to

上級 (C1) informal

To be brave enough to go and face someone or something scary.

"He finally bucked up to his landlord about the broken heating."

関連フレーズ

buck down buck for buck in buck off buck out buck up

"up to" を含むフレーズ

add up to bring up to brush up to chalk up to cheek up to come up to cosy up to cozy up to
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