n.车轴草，三叶形

n.(名词)

三叶植物
【植】三叶草
【植】车轴草
【建】三叶纹
【建】三叶形
三叶形装饰
三叶花样
具三瓣的花朵
具三裂片的叶
三瓣形花饰
翘摇
adj.(形容词)

车轴草的
三叶草的

trefoil三叶植物，三叶形装饰图案
tre-,三，-foil,叶子，词源同 foil,foliage.引申诸相关词义。

trefoil knot → 三叶结；三叶形纽结
birdsfoot trefoil → 百脉根
trefoil arch → 三叶拱；三心花瓣拱
intestinal trefoil factor → 肠三叶因子；研究肠三叶因子；小肠三叶因子
hop trefoil → 平铺车轴草
trefoil system → 辐射警告标志
trefoil seed → 翘摇子
trefoil factor family → 三叶因子家族；因子家族；基因是三叶草因子家族；为三叶因子家族

1. Rumour is already rife here as to Dr. Trefoil's successor.
[汉]关于特雷福伊尔博士的继任人,此间已经谣言蜂起.
——来自辞典例句
2. They say Dr. Trefoil is very rich.
[汉]人家说,特雷福伊尔博士很富裕.
——来自辞典例句
3. Single core cable shall be installed in either trefoil or flat formation and secured using cleats.
[汉]单芯电缆可以用三叶草法或者平直法植入.并用夹板固定.
——来自互联网
4. Trefoil key pendant in sterling silver. 2.25 " long. Chain sold separately. "
[汉]纯银三叶草钥匙吊坠. 2.25 英寸长. 可单独出售项链.
——来自互联网
5. The point of intersection of arcs or curves , such as the inner points of a trefoil.
[汉]线交叉集合之点或一个形体中与底层相对的点.
——来自互联网

【Noun】

1. any of several Old World herbs of the genus Medicago having small flowers and trifoliate compound leaves
2. a plant of the genus Trifolium
3. an architectural ornament in the form of three arcs arranged in a circle