词根：-flour-, -flor-

【词根含义】：花

【词根来源】：来源于拉丁语动词floreo, florere, florui, -(花),经由古法语flour和盎格鲁-诺曼底语flur进入英语。

【同源单词】：flour, flourish, flower, reflourish, biflorate

前缀：bi-

【词根含义】：两,二

【词根来源】：来源于拉丁语bi-。

【同源单词】：biannual, bicentennial, bicorn, bicycle, biennial

词根词缀：bi-, bin-, bino-, bis-

【来源及含义】Latin: two, twice, double, twofold; a number; it normally functions as a prefix

【相关描述】This bi- is used before s, c, or a vowel. Don't confuse this bi- with another one which means "life".

All words except biennial referring to periods of time and prefixed by bi- are potentially ambiguous. Since bi- can be taken to mean either "twice each" or "every two", a word like "biweekly" can be understood as "twice each week" or "every two weeks".

【同源单词】biacid, biangular, biannual, biannual, biarchy, biarticulate

词根词缀：flori-, flor-, flora-, -florous

【来源及含义】Latin: flower; full of flowers, abounding in flowers; flora, plant life, plants of a general region or period

【同源单词】albiflorous, biflorate, biflorous, breviflorus, calyciflorous, cauliflorous