我可以说 Using mouth to eat is a good way. 么
追答当然可以啦,可以说Using mouth to eat is a good way.或者To Use mouth to eat is a good way.但是不能说Use mouth to eat is a good way.因为你表达的意思中的“用嘴吃饭”整个充当了主语,所以要用不定式或者动名词词组。若是Use mouth to eat is a good way.则use和eat都是谓语,一个句子中只能有一个谓语。
望采纳!