英语词汇“to bone up on”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	to bone up on
释义	to bone up on [网络] 钻研；专心致志于
随便看	mudbox mud box mud breaker mud breccia mudbrick mud brick mud-brick mud bricks mudbricks mud bucket mudbug mudbugging mudbugs Mud Butte mud cake mudcake mud-caked mudcaked mud-cake resistivity mud cake resistivity mud cakes mudcap mud capacity mudcap blasting mudcapping S感巫州荠菜 S感弄猴人赐朱绂 S感皇恩 S感皇恩 S感皇恩 S感皇恩·出京门有感 S感皇恩·别情 S感讽 S感遇·其一 S感遇·其二 48560 48561 48562 48563 48564 48565 48566 48567 48568 48569