restraint that attaches to something or holds something in place
例句
A faint wind blew through the holdfast gate. 布兰则骑着小马停在两人中间，努力想表现出七岁孩童所没有的成熟气度，仿佛眼前一切早已司空见惯。
Brag is a good dog,but holdfast is a better. [谚语]说得再漂亮不如扎扎实实地干点事情。
At this discouragement there seemed, even to her holdfast nature, no way out. 在这阴暗失意的时刻,连她这样一个遇事死也不放手的人,也觉得走投无路了。
What is certain is the maple's holdfast on our national imagination. 有一点是肯定的，枫树总是牵动着我们民族的想像力。
Stipe 1. In the more highly differentiated Phaeophyta (brown algae), such as wracks and kelps, the stalk between the holdfast and the blade. 柄：在高度分化的褐藻门植物如角藻、巨藻等海藻中，连结基足和叶状体之间的茎状物。
Holdfast(hapteron) In algae, the cell or organ that attaches the plant to the substrate. 固着器：是藻类植物具有的一种起固着作用的细胞或器官。
