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汉字检索表
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管理离线字典
improver
英汉字典
英英字典
解释
改进者;
改进物;
学徒;
练习生;
同义
humanitarian
improver
do-gooder
词性
n
解释
someone devoted to the promotion of human welfare and to social reforms
示例
None
同义
improver
add-on
addition
词性
n
解释
a component that is added to something to improve it
示例
the addition of a bathroom was a major improvement|the addition of cinnamon improved the flavor