名詞 lip:

1. fleshy folds of tissue as those surrounding the mouth
2. an impudent or insolent rejoinder
   同義詞：sass, sassing, backtalk, back talk, mouth
3. the top edge of a vessel or other container
   同義詞：brim, rim

1. A fat lip.
   腫脹的嘴唇
2. I'd like to tell you what I know but my lips are sealed.
   我何嘗不想把我知道的都告訴你，只是有口難言。
3. He kissed her on the lips.
   他吻了她的嘴唇。

lip

n.（名詞）
Anatomy Either of two fleshy folds that surround the opening of the mouth.
【解剖學(xué)】 嘴唇：在嘴邊的兩片肉褶之一
A structure or part that encircles or bounds an orifice, as:
唇狀物：開口周圍的部分或結(jié)構(gòu)，如：
Anatomy A labium.
【解剖學(xué)】 陰唇
The margin of flesh around a wound.
傷口的邊緣：圍繞傷口的肉邊
Either of the margins of the aperture of a gastropod shell.
腹足綱軟體動物缺口的兩個邊緣中的任一個
A rim, as of a vessel, bell, or crater.
邊：容器、鈴和坑的邊緣
Botany One of the two divisions of bilabiate corolla or calyx, as in the snapdragon, or the modified upper petal of an orchid flower.
【植物學(xué)】 唇瓣：雙唇花冠或花萼兩部分之一，如金魚草或蘭花的裝飾性上部花瓣
The tip of a pouring spout, as on a pitcher.
壺口：倒水口的末端，如水罐上的
Slang Insolent talk.
【俚語】 唐突無禮的話
v.tr.（及物動詞）
lipped,lip.ping,lips

To touch the lips to.
接觸嘴唇
To kiss.
接吻
To utter.
說話
To lap or splash against.
拍打，潑濺
Sports To hit a golf ball so that it touches the edge of (the hole) without dropping in.
【體育運(yùn)動】 球擊至洞邊而未入：把高爾夫球擊到洞穴的邊緣而未落入

來源：
Middle English
中古英語
from Old English lippa * see leb-
源自 古英語 lippa *參見 leb-

【引伸】
lip.less
adj.（形容詞）