英语单词大全

painstakingly

BNC频率: 13914

现代语料频率: 13878

中文翻译

adv. 煞费苦心地；费力地

英文解释

r. in a fastidious and painstaking manner

今日更新

更新时间：2026-02-04 23:29:07

acoustical delay line storage

go through one's facings

past perfect tense