Hecho埃乔hepron.他；任何人n.男人；雄性动物He has changed beyond recognition.他已变得使人认不出来了。He was bothered with constipation.他害便秘。He has slipped back ideologically.他思想退步了。He launched out into extravagance.他开始挥霍了。He persisted with his questioning.他问个不停。Hedysarum polybotrys Hand. Mazz.He grunted his reluctant approval.他咕哝出他的勉强的赞成。He promises well as mathematician.他有希望成国一名数学家。He duplicated his former mistakes.他又犯了和以前一样的错误。He is inaesthetic and unintellectual他既无审美感又无智慧。