day·flow·er英ˈdeɪˌflaʊə美ˈdeˌflaʊɚAHDdāʹflou'ərCOCA²⁵⁴³³⁷⁺⁶BNC¹⁴⁴⁶⁶⁴⁺³ 基本英英近义反义例句 n.〈植〉鸭跖草¹⁰⁰ Noun: any plant of the family Commelinaceae近义词spiderwort紫鸭拓草 The test had studied the proper time and method of controlling dayflower. 本试验讨论了鸭跖草防除的时期和方法。 cnki