请输入您要查询的英文单词：
单词
assiduous
释义
assiduous
ADJ
FORMAL
/əˈsɪdjʊəs/
hard-working and thorough 刻苦的；勤奋的
DERIVED WORD
assiduity
noun
U
/ˌæsɪˈdjuːəti/
assiduously
adv