persistent中文什么意思

adj.
1.坚持的，百折不挠的；顽固的；持久不变的。
2.持续性的；【植物；植物学】宿存的 (opp. deciduous); 【动物；动物学】持续生存的。adv.
-ly

• gas persistent:    持久性毒气
• in persistent pursuit of:    一贯奉行
• non persistent:    不持久的

例句与用法

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1. She resented his persistent approaches .
   他一再地表示亲近使她很反感。
2. Only persistent study yields steady progress .
   坚持学习，始能不断进步。
3. They were saved by persistent fogs .
   久久不散的大雾拯救了他们。
4. Many hybrids are profuse and persistent with flowers .
   许多杂种开花繁茂耐久。
5. The hand on his shoulder was gently persistent .
   有只手不住地轻轻推他的肩膀。

英文释义

a

1. retained; not shed; "persistent leaves remain attached past maturity"; "the persistent gills of fishes"
   同义词：lasting

形容词

1. never-ceasing; "the relentless beat of the drums"
   同义词：relentless, unrelenting
2. continually recurring to the mind; "haunting memories"; "the cathedral organ and the distant voices have a haunting beauty"- Claudia Cassidy
   同义词：haunting
3. stubbornly unyielding; "dogged persistence"; "dour determination"; "the most vocal and pertinacious of all the critics"; "a mind not gifted to discover truth but tenacious to hold it"- T.S.Eliot; "men tenacious of opinion"
   同义词：dogged, dour, pertinacious, tenacious, unyielding