分词翻译
合的英语翻译：
add up to; be equal to; close; combine; join; proper; shut; suit; whole
【医】 con-; sym-; syn-理的英语翻译：
manage; natural science; pay attention to; reason; texture; tidy up; truth原因的英语翻译：
cause; reason; account; consideration; matter; subject; wherefore; why
【医】 cause
