医生们在黑死病期间戴着鸟嘴面具。

Doctors wore beak masks during the black death.

似鸟嘴的结构和部分。

Beak like structure or part.

鹬长着非常细长的鸟嘴.

The snipe has a very long thin beak.

鹬长着非常细长的鸟嘴。

The snipe has a Very long thin beak. '

我还帮一个有三只耳朵、一张鸟嘴的女孩看病。

I treated a girl with three ears and a beak.

鸟嘴是强壮的并且用来打破开着的坚果荚.

The beak is strong and is used to break open nut pods.

你应该觉得自己幸运！就在上个礼拜，我还帮一个有三只耳朵、一张鸟嘴的女孩看病。

You should count yourself lucky, for only last week, I treated a girl with three ears and a beak.

下腹部CT扫描显示盲肠后隐窝处肠管塌陷呈鸟嘴征。

B CT scan of the lower abdomen shows beaking and collapsed bowel loops at the retrocecal recess.

当这一个多样性被进化的选择解释的理由，完全不被知道鸟嘴塑造的差积如何在细胞的和分子的水平被建造的时候。

Still, while the reason for this diversity is explained by evolutionary selection, little is known about how different beak shapes are built at the cellular and molecular level.

另外，还显示在腹膜隐窝裂隙处的鸟嘴征及其扩张的小肠肠管和过渡区。

In addition, a beaking appearance indicative of tethering at the aperture of the peritoneal recess and dilatation of small bowel loops with a transition zone were revealed.