| 词汇 | thumb index |
| 类别 | 英汉双解翻译词典 |
| 释义 | thumb index 释义 拇指索引:指书籍(如词典)前沿切割的一系列通常标有标签的凹槽,以便于查找。 例句 1·Now, a study of chick embryos shows that birds do indeed have thumb , index , and middle "fingers" in their wings. 现在,一份对鸡胚胎的研究,鸟类的翅膀的趾中确实有类似于人类拇指、食指和中指的趾的分化。 2·His left forearm and three fingers on his right hand were amputated-the thumb , index , and middle. 他的左前臂和右手的三个手指:拇指、食指和中指,被截肢。 3·Say when you're at the front of C prime, your thumb points to the right, your index points up because that's where the surface is, and then your middle finger will point out. 你在曲线C的前端,你的拇指指向右边,你给指出来了,因为那就是这个表面所在,然后你的中指就会指出。 |
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