not brought to a conclusion; subject to further thought; "an open question"; "our position on this bill is still undecided"; "our lawsuit is still undetermined"終わりません未解決
例:an open question 未決問題
openly straightforward and direct without reserve or secretiveness; "his candid eyes"; "an open and trusting nature"; "a heart-to-heart talk"遠慮や隠し立てがなく、あからさまに正直で率直な直
例:an open and trusting nature 率直でお人よしの性格
without undue constriction as from e.g. tenseness or inhibition; "the clarity and resonance of an open tone"; "her natural and open response"例えば緊張、抑制のような不当な締めつけなしで開放的
例:The clarity and resonance of an open tone. 開いたトーンの明快さと響き。
where the air is unconfined; "he wanted to get outdoors a little"; "the concert was held in the open air"; "camping in the open"空気が閉ざされていない所露天
例:The concert was held in the open air. コンサートは屋外で開かれた。
affording free passage or view; "a clear view"; "a clear path to victory"; "open waters"; "the open countryside"自由な通行または意見の余裕を持つさま開けた