| 单词 | double serrate |
| 释义 | 例句释义: 有双锯齿的,有重锯齿的,重锯齿状,重锯齿缘 1. base cuneate, truncate, or subcordate, margin irregularly serrate and sometimes double serrate, apex acute, midrib concave. 基部楔形，截形，或近心形，和有时重锯齿，先端锐尖的边缘不规则有锯齿，凹的中脉。 www.flora.ac.cn 2. leaf blade cordate-ovate, to 10 cm, short hairy on veins when young, margin coarsely double serrate. 心形卵形的叶片，在10厘米，短有毛在脉上幼时，粗重锯齿的边缘。 www.flora.ac.cn 3. lobes 3-5, terminal lobe ovate, elliptic, or oblong, margin serrate distally, usually double serrate or lobed proximally. 裂片3-5，顶生裂片卵形，椭圆形，或长圆形，边缘有锯齿上部，浅裂下部的重锯齿的或的通常。 www.flora.ac.cn 4. Petiole short; leaf blade spatulate to ovate, 3-6 cm, black when dry, base tapering, margin serrate or rarely double serrate. 叶柄短叶片匙形的到卵形，3-6厘米，干燥时黑色，基部渐狭，边缘有锯齿或很少重锯齿。 www.flora.ac.cn 5. leaf blade ovate to elliptic, 4-6 cm, abaxially glabrous or puberulent, base obtuse, margin serrate or occasionally double serrate. 叶片卵形到椭圆形，4-6厘米，被微柔毛的背面无毛或，基部钝，重锯齿的边缘有锯齿或偶有。 www.flora.ac.cn 6. leaf blade ovate to ovate-rhomboid, 2. 5-7 cm, usually glabrous, base broadly cuneate to sub truncate, margin incised and double serrate. 斜方形的叶片卵形到卵形，2.5-7厘米，通常无毛，基部宽楔形到近截形，锐裂和重锯齿的边缘。 www.flora.ac.cn 7. leaf blade ovate to lanceolate, 5-25 cm, base cuneate, orbicular, or rarely shallowly cordate, margin serrate to double serrate. 叶片卵形到披针形，5-25厘米，基部楔形，圆形，或很少浅心形，对重锯齿的边缘有锯齿。 www.flora.ac.cn 8. leaf blade elliptic to oblong-elliptic, 2-4 cm, margin usually coarsely double serrate. 粗的叶片椭圆形到长圆形椭圆形，2-4厘米，边缘通常重锯齿。 www.flora.ac.cn 9. 12 (11) Leaf margins double-serrate, leaf blade basal glands longer and slender. 重锯齿的叶缘，和纤细的叶片基部腺体长。 www.flora.ac.cn 10. leaf blade lanceolate to ovate, 5-10 cm, papery, base cuneate to subcordate, margin serrate or double serrate. 叶片披针形的到卵形，5-10厘米，纸质，基部楔形到近心形，边缘有锯齿或重锯齿。 www.flora.ac.cn 1. leaf blade broadly ovate, ovate-elliptic, or oblong, 6-9 X 4-6 cm, base subcordate to rounded, margin coarsely double serrate. 宽卵形，卵状椭圆形，或长圆形的叶片，4-66-9X厘米，基部近心形到圆形，粗重锯齿的边缘。 www.flora.ac.cn |
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