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um·bel 英ˈʌmbəl美ˈʌmbəlAHDŭmʹbəl 高COCA¹⁰¹¹²³BNC²³⁶²¹³⁺¹iWeb⁴⁴⁵⁵⁴
基本英英搭配派生词例句例句
n.伞状花序¹⁰⁰复数umbels
Noun:
flat-topped or rounded inflorescence characteristic of the family Umbelliferae in which the individual flower stalks arise from about the same point; youngest flowers are at the centercompound umbel复伞形花序cymose umbel聚伞状伞形花序…
Pumbelliferone7-羟基香豆素伞形酮伞形花内酯7-羟香豆素
名词100%
用作名词Yellow flowers clustered in a one-sidedumbelof the plant.黄色的花集中在一边植物的伞形花序上。 Eurasian primrose with yellow flowers clustered in a one-sided umbel.
欧亚报春花，花黄色，丛生于单侧的伞形花序。1stenglish
HPLC is used to set up the determine method of Osthol in Tetrandra Root and umbel lactone.
采用 HPLC法对独活中蛇床子素和伞形花内酯建立含量测定方法； fabiao
The flowers often form a conspicuous flat-topped umbel.
其花朵常形成一个明显的平顶伞形花序。 www2.chkd.cnki.net |