touch: If you do not touch a particular kind of food or drink you never eat it or drink it.吃; 喝 e.g. Drink? No, she never touches the stuff 喝酒?不,他从不喝这种东西。touch: If you do not touch a particular kind of food or drink, you never eat it or drink it. 吃； 喝 e.g. Drink? No, she never touches the stuff. 喝酒？不，他从不喝这种东西