mouth-piece的意思|示意

Because your tongue is blocking the holes, your lips can create much higher pressure on the mouth piece, and as a result there is higher pressure inside your mouth cavity.

因为你的舌头是盖住琴孔的，你的嘴唇可以在吹嘴上施以更大的压力，所以在口腔内的也会获得更大的压力。

Keep the warm air inside your home by placing a piece of approximately 2 foot-by-3 foot plywood over the mouth of your fireplace to prevent drafts going up the chimney when you're not having a fire.

保持室内的暖空气，可以通过在你家壁炉入口处放一块大概2到三英寸的夹板来防止你不用火时风进入烟囱。

She put a small piece of it in her mouth.

她把一小块放进嘴里。

This time picking the tea soft, smooth, texture is very good, have a light faint scent, put a piece in his mouth very comfortable.

这个时候采摘来的茶叶柔嫩、光滑，质感非常好，有一股淡淡的清香，放一片在嘴里非常舒服。

He held his breath, and Pencroft, his eyes staring, his mouth open, his lips advanced, as if about to taste a piece of grouse, scarcely breathed.

潘克洛夫瞪着两眼，张着大嘴，撅着嘴唇，好象正要吃松鸡肉似的，几乎连气也不敢出。

A bit is a great piece of cold hard metal, as thick as a man's finger, which is pushed into a horse's mouth between his teeth and over his tongue, with the ends coming out at the corners.

马嚼口是一大块又冷又硬的金属，像人的手指那么厚，塞进马嘴，卡在上下两排牙齿之间、舌头之上，末端从嘴角伸出来。