名词本末; 底细; 曲折转弯地形等有形的特色，细节; 底子
ph.
1. He knows the ins and outs of effective marketing.
他摸清楚了有效的市场调查。
1. 迂回曲折,底细：Hot air 吹牛,空话 | Ins and outs 迂回曲折,底细 | In-flight meal 航空餐
2. 来龙去脉：hugs and kisses 热情欢迎 | ins and outs 来龙去脉 | odds and ends 零零星星
3. 复杂细节,拐角道路或小径的弯曲之处：dos and don'ts 执政党与在野党 | ins and outs 复杂细节,拐角道路或小径的弯曲之处 | ups and downs 盛衰,浮沉
4. 详细,细节,全部：48.Hippie 嬉皮士 | 50.Ins and outs 详细,细节,全部 | 51.Hot potato 使人厌恶的事
1. The show will also explain the ins and outs of Suzhou Pingtan, a fascinating form of traditional Chinese storytelling.
2. ins and outs
2. Some Chinese companies have already begun to gain a foothold overseas, learning the ins and outs of selling their products in the developed markets.
3. I am familiar with our Party's history from the beginning, and I know the ins and outs of many important events.