objection
/əbˈdʒekʃən/noun
1- an expression or feeling of disapproval or opposition; a reason for disagreeing反对; 异议; 反对的理由：
they have raised no objections to the latest plans.
他们没有对最新的计划提出任何反对意见。
1.1
- mass noun the action of challenging or disagreeing with something反对：
his view is open to objection.
他的观点容易招致反对。
词源
late Middle English: from Old French, or from late Latin objectio（n-）, from the verb obicere （see OBJECT）.