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

单词	bone up on
释义	bone up on phr ① 苦读;用功研习
随便看	lowliest lowlife low-life lowlights lowlihead lowlily lowliness lowly low-lying Low Mass low-minded low-necked lowness low-numbered low-paid low-pitched low point low-pressure low-pressure center low pressure system low profile low profiles low relief low reliefs lowrider 维西见闻纪维诺格拉多夫维谢格拉德集团维谢洛夫斯基维辛斯基维达维达人维达尔·白兰士维那维里西莫 ренетир рений рений ренин ренин ренипортальный ренипортальный ренит ренит ренклод