beak

beak
/bi:k; bik/ n
1 hard horny part of a bird's mouth 鸟喙. =>illus at App 1 见附录1之插图, page iv.
2 anything shaped like this, esp a hooked nose 鸟喙形状的任何物体; （尤指）鹰钩鼻子.
beak / bi:k; bik/ n (Brit sl 俚) magistrate 地方执法官
    brought up before the beak 被告到官府.

牛津英汉双解词典