英语词汇buckle down是什么意思，buckle down的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

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单词	buckle down
释义	UKUS
随便看	hypothetical syllogism hypothetical tax hypothetical universe hypothetical verb hypothetical wing venation hypothetically hypothetically hypothetically hypotheticals hypotheticodeductive hypotheticodeductively hypothrepsia hypothrombinemia hypothromboplastinemia hypothromboplastinemic syndrome hypothymergasia hypothymergastic hypothymia hypothymia hypothymic hypothymism hypothyrea hypothyreosis hypothyroid hypothyroid