名詞 beak:

1. beaklike mouth of animals other than birds (e.g., turtles)
2. horny projecting mouth of a bird
   同義詞：bill, neb, nib, pecker
3. informal terms for the nose
   同義詞：honker, hooter, nozzle, snoot, snout, schnozzle, schnoz

動詞 beak:

1. hit lightly with a picking motion
   同義詞：peck, pick

1. She came back to him towards evening with a newly plucked olive leaf in her beak.
   傍晚時分，鴿子回來了，嘴里銜著一片剛啄下的橄欖葉。
2. The male is distinguished (from the female) by its red beak.
   由喙部為紅色這一特點可以辨認(rèn)出其為雄性(以區(qū)別於雌性).
3. The male's orange beak differentiates it from the female.
   那種鳥雄鳥的喙呈橙色，與雌鳥不同。
4. This parrot has a red beak.
   這只鸚鵡的嘴是紅色的。

beak

n.（名詞）

The horny, projecting structure forming the mandibles of a bird, especially one that is strong, sharp, and useful in striking and tearing; a bill.
鳥喙，鳥嘴：構(gòu)成鳥嘴上下喙的角質(zhì)突出結(jié)構(gòu)，尤指堅硬、鋒利且有撕扯、刺穿之功用；鳥喙，鳥嘴
A similar structure in other animals, such as turtles, insects, or fish.
喙?fàn)钭欤浩渌鼊游镱愃频泥範(fàn)罱Y(jié)構(gòu)，如海龜、昆蟲或魚類
A usually firm, tapering tip on certain plant structures, such as some seeds and fruits.
堅果：某些植物組織上通常硬而堅的頂端，如一些種子和果實
A beaklike structure or part, as:
鳥喙：似鳥嘴的結(jié)構(gòu)和部分，如：
The spout of a pitcher.
大壺嘴
A metal or metal-clad ram projecting from the bow of an ancient warship.
鐵嘴：古代戰(zhàn)艦船頭上突出的金屬或包有金屬的鐵嘴撞角
Informal The human nose.
【非正式用語】 人的鼻子
Chiefly British
【多用于英國】
A schoolmaster.
校長
A judge.
法官

來源：
Middle English bek
中古英語 bek
from Old French bec
源自 古法語 bec
from Latin beccus
源自 拉丁語 beccus
[of Celtic origin]
[起源于凱爾特語的]

【引伸】
beaked
adj.（形容詞）