sedulousness基本解释
adj.勤勉的;勤苦工作的;聚精凝神的
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副词: sedulously 名词: sedulousness
adj.勤勉的;勤苦工作的;聚精凝神的
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副词: sedulously 名词: sedulousness
"her assiduous attempts to learn French"
"assiduous research"
"sedulous pursuit of legal and moral principles"
An assignment that takes up..his time and requires sedulous coaching.
出自:S. Rosenberg