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单词
buck up
释义
buck up
verb
Etymology:
buck
(II)
intransitive verb
:
to become encouraged or cheerful
:
brace up
transitive verb
1.
:
improve, smarten
2.
:
to cheer up
:
give a lift to
:
raise the morale of
< mountain air
bucked
her
up
>
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更新时间:2025/7/30 4:09:12