petals

听听怎么读

英 [petlz]

美 [petlz]

是什么意思

花瓣( petal的名词复数 )；

英英释义

petal[ petlz ]

n.part of the perianth that is usually brightly colored
同义词：flower petal

学习怎么用

双语例句

用作名词(n.)

Flowers expanded their petals in the sunshine.
花瓣在阳光下绽开。

权威例句

Petals of ornamental artificial flower and production methods thereof
Conversion of leaves into petals in Arabidopsis
Color-enhancing protein in blue petals. Nature 407:581
Malonylated flavonol glycosides from the petals of Clitoria ternatea.
Structural basis of blue-colour development in flower petals from Commelina communis
Transforming petals into sepaloid organs in Arabidopsis and oilseed rape: implementation of the hairpin RNA-mediated gene silencin...
Carotenoid Cleavage Dioxygenase (CmCCD4a) Contributes to White Color Formation in Chrysanthemum Petals
The homeotic gene APETALA3 of Arabidopsis thaliana encodes a MADS box and is expressed in petals and stamens.
Biological control of Sclerotinia sclerotiorum (Lib.) de Bary by Pseudomonas and Bacillus species on canola petals
Regulation of flower pigmentation and growth: Multiple signaling pathways control anthocyanin synthesis in expanding petals [Review]