英语词汇laboriousness怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	laboriousness
释义	laboriousness n.laborious的变形 laborious[lə'bɔ:riəs] adj. 辛苦的；费力的；艰难的努力的；勤勉的 (文体)欠流畅的；矫揉造作的；煞费苦心的
随便看	ratten rattener ratteners ratter ratters rattier rattiest rattily rattiness ratting ratting out rattings rattish rattle rattle along rattle around in rattle away rattlebox rattlebrain rattlebrained rattlebrains rattle-bush rattled rattlehead rattleheaded

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