assiduous是什么意思？

assiduous

英[əˈsɪdjuəs] 美[əˈsɪdʒuəs]

• adj. 刻苦的，勤勉的，殷勤的，百折不挠的；

副词：assiduously;

名词：assiduity;

例句

• The book was the result of ten years’ assiduous research. 那本书是十年苦心钻研的成果。
• He is assiduous over his visitor. 他对来访者很殷勤.
• His spirit of assiduous study is worthy of emulation. 他刻苦钻研的精神,值得效法.
• The book was the result of ten years'assiduous research. 那本书是十年苦心钻研的成果.
• Podulski had been assiduous in learning his adopted language. 波多斯基一直很努力地学习外语。
• ...an assiduous student... 勤勉的学生

同义词

• adj.
  assiduous的同义词之：勤勉的
  tenacious, sedulous, attentive, studious, persevering, earnest, diligent, industrious, hard-working,
  assiduous的同义词之：坚持不懈的,不倦的
  persistent, patient, devoted, indefatigable, unremitting, continuous, plodding, constant, untiring, tireless,
• assiduous的同义词之：其他释义
  fussy, enterprising,

反义词

• adj.
  assiduous的反义词之：勤勉的;殷勤的
  negligent, idle, indolent, slothful, lazy,

柯林斯高阶英汉双解学习词典释义

• ADJ-GRADED
  刻苦的；勤奋的；兢兢业业的
  Someone who is assiduous works hard or does things very thoroughly.
  例句
  ...an assiduous student... 勤勉的学生 Podulski had been assiduous in learning his adopted language. 波多斯基一直很努力地学习外语。

英汉词典释义

• adj.
  专心致志的, 勤勉的
  The book was the result of ten years’ assiduous research. 那本书是十年苦心钻研的成果。

英英词典释义

• Adjective
  1. marked by care and persistent effort;
  "her assiduous attempts to learn French""assiduous research""sedulous pursuit of legal and moral principles"