英语词汇“rollaway bed”的翻译、意思、用法、释义-英汉双解词典-注文网

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单词	rollaway bed
释义	rollaway bed 折叠床
随便看	phase filter synthesis phase flag phase flow phase fluctuation phase fluorometry phasefocusing phase focusing phase focussing phase-frequency phase-frequency characteristic phase frequency characteristic phase-frequency characteristics phase frequency characteristics phase frequency distortion phase/frequency distortion phase-frequency distortion phase-frequency equalizer phase-frequency response phase frequency response phase frequency spectrum phase-frequency spectrum phase Fresnel lens phase front phase function phase functions 学者诚知所先后，则如木有根，如水有源，增加驯积，月异而岁不同，谁得而御之？若迷其端绪，易物之本末，谬事之终始，杂施而不逊，是谓异端，是谓邪说，非以致明，只以累明，非以去蔽，只以为蔽。学者读书，不务身体力行，专为先儒辩同异，亦是玩物丧志。学者读书，先于易晓处沉涵熟复，切己致思，则他难晓者涣然冰释矣。若先看难晓处，终不能达。学者读书，须是于无味处当致思焉，至于群疑并兴，寝食俱废，乃能骤进。学者读书，须是白日诵读令熟，夜间反复思量，方能有得。若不向里面去探讨，正孔子所谓“学而不思则罔”者也。学者贵于行之，而不贵于知之。学者贵好学，尤贵知学学者轻俊者不美，朴厚者好学者难学者非必为仕，仕者务必如学鸟虫书鸟蛋鸟语鸟途鸟道鸟里鸟铳鸟雀鸟集鳞萃鸟雏