通常雄鸟体形较大，喙较短。
雄鸟喙呈红色，有别于雌鸟。
The male bird is distinguished from the female by its red beak.
雄鸟黄色的喙是与雌鸟相区别的主要特征。
雄鸟喙上有一个红点。
那只鹰被训练用它的喙和爪子攻击。
指甲和鸟喙的组成成分都相同。
Fingernails are made from the same substance as a bird's beak.
那种鸟雄鸟的喙呈橙色，与雌鸟不同。
然后安静的等待新的喙长出来。
同时，提出成立喙虱目的新论据。
Meantime, new argument concerns the order Rhyncophthiraptera is proposed.
只用喙口对着耳垂呼唤，“亲爱的。”
麻雀在泥浴后用喙整理羽毛。
它有一张有两个鼻孔的短喙。
鸟类有很强的喙，为了啃满嘴的食物。
The bird has a strong beak for biting off a mouthful of food.
此后，喙、爪和胸骨变得很软和易弯曲。
Later, the beak, claws and keel become Very soft and pliable.
鹦鹉喙莲花呈鲜亮的红色。
它的短喙有着强壮的下巴。
它的喙上粘了很多花粉。
我相信，他用长长的喙刺穿植物迟钝的叶脉。
I believe he pierced the slow vegetable veins with his long beak.
没有人可以抓住我，因为我有锋利的喙和爪。
在它那张像喙的嘴的末端似乎还有两个赘生物。
It also appears to have two growths near the end of the beak-like mouth.
新的研究为这种喙发现了至少一种功能：调节体温。
New research has found at least one practical function: temperature regulation.
象的喙齿嘛诚长。
它的喙里一颗牙也没有，但嘴里有上百颗的牙齿。
The Corythosausus had no teeth in its beak, but hundreds of teeth in its mouth.
此外，电动断喙机还具有一个断喙长度定位机构。
In addition, the electric beak cutting machine has a locating mechanism of beak cutting length.
此外，电动断喙机还具有一个断喙长度定位机构。
In addition, the electric beak cutting machine has a locating mechanism of beak cutting length.
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