Randall looked at a corner of the ceiling and drew his mouth down at the corners.

兰德尔看着天花板的一角， 嘴角往下抿。

The sensation of fullness is set in motion as food moves from your mouth down your esophagus.

当食物从您的嘴巴顺着食道向下移动时，就会产生饱腹感。

To frown means to turn the corners of your mouth down to show that you are sad or angry.

皱眉的意思是把嘴角往下翻，表示你难过或生气。

Moving from your mouth, down to your underarms: make sure that you use deodorant or an antiperspirant.

从嘴巴一直到腋下：确保使用除臭剂或止汗剂。

So, the first starfish may have originated from a sea lily that faceplanted, putting its mouth down on the seafloor.

因此， 第一只海星可能起源于一种面朝下的海百合，将嘴巴放在海底。

" Tarly" . When he tried to speak, the blood dribbled from the Old Bear's mouth down into his beard. " Tarly, go. Go" .

" 塔利。" 熊老试图讲话，血从嘴里淌下来，流进胡子里。" 塔利，去。去。"

" My darling, " he said. He plunged his mouth down on to hers, forcing her teeth apart with his tongue and feeling her own tongue working at first shyly then more passionately.

“我亲爱的，”他说。他把嘴压在她的嘴上，用他的舌头将她的牙齿分开，并感觉到她自己的舌头起初害羞地工作，然后更加热情地工作。