英语词汇“doubtful”的释义、区别辨析及用法例句-英语同义词词典

单词	doubtful
例句	doubtfuldoubtful /ˈdaʊtfəl/ adjective ➔ see unlikely, unsure
随便看	wriggle wrinkle write writer writing written wrong wrongdoer wrongdoing yacht yank yard yardstick yeah yearly yearn yearning yell yes yield young young adult youngster youth youthful

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