核心词议：
n. （钉在笨重的鞋底部的）平头钉；大头钉
hobnail 基本解释
n. （钉在笨重的鞋底部的）平头钉；大头钉
速记方法
速记技巧 词源词根法 hob，插销，词源同hub，nail，钉子。常用于指一种平头钉靴子。
知识扩展
中文词源
hobnail 平头钉
hob,插销，词源同hub,nail,钉子。常用于指一种平头钉靴子。
中文词源： hobnail 平头钉 hob,插销，词源同hub,nail,钉子。常用于指一种平头钉靴子。 hobnail
精选例句
常见考点例句：
- It was the sound of boots , heavy hobnail boots .
- 那是靴子的声音，沉重的平头钉靴子。
- In my time players had short hair , wore long shorts , and played in hobnail boots .
- 我那个时代，球员们留短发，穿长裤和平头钉的鞋。现在他们留长发，穿短裤和拖鞋。
- At 71 he faced the canvas , scrawny , grey-naked , palette and brush in hand , with just a pair of unlaced hobnail boots on his feet .
- 他71岁，面对着画布，骨瘦如柴，裸体，身显灰色，手中握着调色板和画笔，只穿着一双未系鞋带的带平头钉底的靴子。
- The epithelial elements were variable in cell types including cuboidal , hobnail and columnar cells .
- 上皮细胞可呈立方状、柱状、鞋钉样；
- The tumor cells are arranged in duct-like structures , irregular nests or infiltrate singly . Hobnail appearance , seen clearly in this duct , is a helpful diagnostic feature . The prognosis is generally poor .
- 肿瘤细胞呈管状结构样排列，偶尔可见不规则巢状结构和浸润改变。下图中，管内鞋钉样表现明显可见，有助于诊断。该类肾癌预后一般较差。
