spring binder 是什么意思,spring binder 的翻译,解释,句子,音标,读音 - 英汉在线翻译

spring binder

spring binder 的中文翻译

n.

弹簧活页夹

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rail in
be one's bag
dichloroacetal
a mountain of flesh
partly
single cut
well-judged
vegetable isinglass