He thumbed through a couple of pages, feigning just a slight interest.他随手翻了几页，假装兴趣不大。He has always thumbed his nose at the media.他对媒体一直都嗤之以鼻。The books were badly thumbed.那些书因被翻阅过多而弄得很脏....
Cultivar Any agricultural or horticultural'variety '. The term is derived from the words cultivated variety.cultivar栽培 品系:任何农业上或园艺学上的变种. 这个词来源于栽培的变种.Cultivar development may come to rely more upon the non - ins...