suppose verb
ADV. mistakenly, wrongly
VERB + SUPPOSE be plausible to, be reasonable to It's reasonable to suppose that people go into this business in search of fame. | be absurd to, be implausible to, be naive to, be unreasonable to
PHRASES be commonly/generally/popularly suppposed This combination of qualities is generally supposed to be extremely rare. | reason to suppose sth There is no reason to suppose she's lying.
You can also check other dicts: suppose (English, 中文解释 ), wordnet sense, Collins Definition