1、嘴巴英语：mouth。读法：英 [ma?θ] 美 [ma?θ]。
2、她生气了，照着他的嘴巴就是一拳。She got angry and socked him in the mouth。
3、他有一张大嘴巴，一双滑稽的灰眼睛。He had a wide mouth and humorous grey eyes。
4、加兰用手掩住嘴巴，小心地打了一个嗝。Garland covered his mouth with his hand and belched discreetly。
5、她张开没牙的嘴巴对我们笑了笑。She gave us a toothless grin。