在线词典

分类:语言工具
在线词典,是一款在线使用的中英文查词词典。本工具支持查询英文和中文单词及词组的含义,查询效率高、结果丰富,包括单词变体、常用短语、英英释义、同义词、同根词、词语辨析等,是外语学习者必备的在线查词工具。

egg tooth

美:[eɡ tuːθ]查词链接:https://www.dute.org/dict/egg_tooth复制链接
[脊椎] 卵齿
[脊椎] 破卵齿
查看英英释义
abstract:
In some egg-laying animals, the egg tooth is a small, sharp, cranial protuberance used by offspring to break or tear through the egg's surface during hatching. It is present in most birds and reptiles, and similar structures exist in monotremes, Eleutherodactyl frogs, and spiders.

网络释义
破卵齿
幼鸟,或雏鸟(chick)还在壳里一动不动时就长出了破卵齿(egg tooth),就是在上颚顶端长出的一个又短又尖的角质结构物,可以有利于雏鸟啄破蛋壳钻出来。
蛋齿
... 蛋齿 egg tooth 蛋匙 egg spoon; egg-spoon 蛋炒虾 stir-fried shrimps in eggs ...
常用短语
* 以上查询结果来自于网络,仅供参考。
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