urchin
发音
英 [ˈɜ:tʃɪn]
美 [ˈɜrtʃɪn]
-
- n.
- 顽童
- 淘气鬼
- <主英><动>猬
- <动>海胆
单词词源
urchin 海胆,流浪儿
来自拉丁语ericius,刺猬,来自PIE*ghers,刺,刺毛,词源同horror.
双语例句
- 1. To learn how urchin teeth stay sharp despite all that grinding , researchers analyzed the roughly 0.1-inch-long ( 3-millimeter-long ) choppers of the california purple sea urchin .
- 为了了解为什么海胆的牙齿不停地打磨岩石却不会变钝,研究人员对加利福尼亚紫海胆大约0.1英寸(3毫米)长的牙齿进行了分析。
- 2. Still , somehow , the negro and the urchin held him in a greater terror .
- 不过,不知为何,黑人和顽童们却更加畏惧他。
- 3. It grows like a sea urchin : long spines of ability radiate out towards specific needs and desires .
- 科技的发展就如海胆:能力像长长的脊椎一样向特定需求呈放射状。
- 4. Only three parts per million can kill sea urchin embryos , for example .
- 举例来说,仅仅百万分之三就能杀死海胆晶胚。
- 5. Adam was violent , and his cries and curses , his hard and brutal manner were the terror of the negro who passed at night that way , or the urchin overtaken by darkness on his road home .
- 亚当的内心充满暴力,他的漫天咒骂,他的冷酷无情,让夜晚走过那条路的黑人或是赶着夜路回家的顽童不寒而栗。