A36. addition, additional

addition，additional

构词：add-（增加）＋it（连接过度音）＋ion（名词后缀）

     “增加同时、额外”

相关：add，ad-，（away…from…to…at）（add，subtract，multiple，divide）

搭配：addition to, in addition, additionally, with the addition of

同义：and, in addition, accompanying with, besides that, plus, extra

考点：并列关系