词
心
he watched himself with the most sedulous care.
他照顾自己无微不至。
，勤奋，刻苦，孜孜不倦；小心周到he watched himself with the most sedulous care.
他照顾自己无微不至。
She was sedulous, pernickety, quietly determined;she would work on poems for years.
只有在给毕肖普写信时，洛威尔才不加进表演成分；
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