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supplementary

美音:[´sʌplə´mentərı ]点这儿播放单词美音发声
英音:[´sʌplə´mentərı ]点这儿播放单词英音发声
n.(supplementaries) 增补者,增补物 adj.附助的

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supplementary为短语/超纲词汇   词频:6261

词根

plen,plete,ple,pli,ply=to fill(充满),full(满的)

近义词, 同义词

supplementary


/,sʌplɪ'mentrɪ; [US] -terɪ; ,sʌplə`mɛntərɪ/~ (to sth)
1 additional; extra 增补的; 补充的; 附加的
*a supplementary payment, lecture, item 额外的付款、讲座、项目.
2 (mathematics 数) (of an angle) making a total of
180 with another angle (指角)补角的.

supplementary


adj
provided in addition to what already exists
= additional
 supplementary information
1. The new members of the class received supplementary instruction.
    班里的新成员补了课。

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