know for certain 的近义词 19 个

• identify
• know
• learn
• see
• ascertain
• clinch
• comprehend
• deduce
• determine
• differentiate
• discover
• discriminate
• distinguish
• divine
• perceive
• recognize
• be sure
• find out
• make out

know for certain 的反义词 10 个

• overlook
• confuse
• misinterpret
• miss
• misunderstand
• mix up
• estimate
• figure
• guess
• listen