詞語：biserrate
biserrate的解釋
biserrate[bai'sereit, -rit]adj. [植]重鋸齒狀的；[動]二重鋸齒的
biserrate的意思
biserrate 重鋸齒的;二重鋸齒;重鋸齒的，具二鋸齒的;重鋸齒狀的;biserrate antennae 重鋸齒觸角;
biserrate的參考例句
1.Leaf blade margin biserrate; teeth acuminate with a long awn apically. 葉片邊緣具重鋸齒；齒漸尖具一長芒頂部。
2.leaflets rhombic-ovate or subcordate, base broad-cuneate or cuneate, margin acute-biserrate. 小葉菱形卵形或近心形，銳尖的基部寬楔形或楔形，邊緣。
3.leaflets subrhombic or ovate, occasionally 3-lobed, 8–14 × 6–10 cm, margin cuspidate-serrate or biserrate, ciliate, apex acute to caudate-acute, pubescent along nerves abaxially. 小葉近菱形的或卵形，偶有3淺裂，8-14*6-10厘米，邊緣有鋸齒或，沿著背面的葉脈的銳尖的具緣毛，先端銳尖到尾狀，短柔毛。