- 〔頑固〕obstinacy;〔しつこさ〕persistence;〔粘り強さ〕tenacity
執拗な(に) obstinate(ly); persistent(ly); tenacious(ly)
- 彼らは領土問題で執拗に食い下がった
- They persisted in asking questions about the territorial problem./They kept harping on the territorial question.
- 彼は執拗に自分の意見にこだわる
- He clings obstinately [tenaciously] to his opinions.
- 彼女に執拗につきまとった
- He 「followed her everywhere [stuck to her] like a shadow./He stalked her.