优化组合用英文怎么说

親的英文：dearintimateparentrelationclosely relateddear是什么意思：n. 亲爱的人adj. 昂贵的；亲爱的；尊敬的adv. 高价地int. 哎呀Never mind, my dear.我最亲爱的人

把握大局的英文：grasp the overall situation参考例句：They do not grasp the broad situation and spend their time magnifying ridiculous

白搭的英文：no useno good参考例句：Now, do you begin to be aware that it is useless to scheme for me?现在你可开始了解对我搞阴谋是白搭的吗？ use是什么意思：v

悲嗥者的英文：whinerwhiner是什么意思：啜泣者悲嗥者哀诉者 -ninglyOn shipboard he would be a sneak, a whiner, a tattler.He, Martin Eden, was a b

悲欢离合的英文：[Literal Meaning] sorrow/joy/parting/reunion. joy and sorrow, parting and reunion [解释] 生活中的各种经历。 [Explanation]