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- Staminodes absent or rarely developed. 缺席的或很少发展的退化雄蕊。
- Stem, branches, leaves, and inflorescence glabrous. Female flowers: staminodes absent. 茎,分枝,叶和花序无毛。雌花:退化雄蕊无。
- Female flowers: perianth small, cupular, 4 or 5-lobed or -toothed, adnate to base of ovary. staminodes absent. 雌花:花被小,杯状,4或5浅裂或者齿状的,贴生于子房基部。退化雄蕊无。
- Leaf blade nearly 3-lobed, ovate-oblong. Sepals usually bluish white, vein anastomose solitary. Staminodes absent. 叶片差不多3浅裂,卵状长圆形。通常带蓝色白色的萼片,脉网结的单一;退化雄蕊缺席。
- Stamens 2, staminodes absent; corolla (3 or)4-lobed, actinomorphic or slightly zygomorphic, if 2-lipped, then lower lip often 1- or 2-lobed. 雄蕊2,退化雄蕊无;4裂的花冠(3或),左右对称的辐射对称或稍,如果二唇形,然后下唇通常1或2放高球。(21
- Leaf blade usually undivided, rarely obscurely 3-lobed, linear to oblanceolate; sepals usually bluish violet, vein anastomoses absent; staminodes absent or occasionally present. 叶片通常不裂,很少昏暗3浅裂,长到倒披针形;通常的萼片带蓝色的紫色,无网结脉;缺席的或偶有提出的退化雄蕊。(2
- Leaf blade usually undivided, rarely obscurely 3-lobed, linear, margin acutely dentate. Sepals usually bluish violet, vein anastomoses absent. Staminodes absent. 叶片通常不裂,3浅裂,线形的不明显的很少,尖锐具牙齿的边缘。通常的萼片带蓝色的紫色,无网结脉。退化雄蕊缺席。
- You should not be absent from class. 你不应当旷课。
- How many students are absent today? 今天有多少学生缺席?
- Since when has he been absent from school? 她从什么时候起不来上学的?
- Many students were absent, notably the monitor. 许多学生缺席,特别是连班长也没来。
- She is never absent from work without good cause. 她决不无故缺勤。
- I can't figure out why he is absent. 我弄不明白他为什么缺席。
- Love was totally absent from his childhood. 他童年时代没受到丝毫的疼爱。
- He gave a lame excuse for being absent. 他找了个站不住脚的理由来解释缺席的原因。
- He made up a story to explain why he was absent. 他编造了一个故事为他的缺席辩解。
- What percentage of children were absent? 缺席的学童占百分之几?
- Four students were absent at the class roll call. 班上点名时四个学生缺席。
- The number of students absent is five. 有五名学生缺席。
- An average of two students are absent each day. 每天平均有两个学生缺席。