mouthn.嘴;口;开口;河口v.不出声说;装腔作势地说;喃喃地说
mouth shape口形
mouth angle口角
mouth nerve口部神经
mouth floor口底
mouthwashes漱口剂类
mouth rinse口腔清洗剂
mouth stick口操纵杆
mouth-die口模
mouth brush口刷
mouth watern.口水