toothpaste是可数名词吗
toothpaste是不可数名词,没有复数.意为牙膏,可以说一管或者几管牙膏。
例句Please help me buy a tube of toothpaste on your way back.
请在回来的路上帮我买一管牙膏。
The Challenge and the Chance for Chinese Toothpaste Industry
中国牙膏企业面临的挑战和机遇
The Study of Toothpaste Production by Wet One-step Process
湿法一步法制膏工艺的研究
Consumer research of Chinese toothpaste market
中国牙膏市场的消费者研究
Does he know he\'s got toothpaste on his mouth?
他知道他把牙膏蹭在嘴上了吗?
Expatiates the competition of toothpaste market in China;
阐述了中国牙膏市场的竞争形式;
A Study on Marketing Strategies of Chongqing Toothpaste Factory
重庆牙膏厂营销战略研究
Salesman I\'ve got a new brand of toothpaste here.
我这儿有新牌子的牙膏。