1. nix: 不可以 I suppose mom will say nix to us going to the movies. 我猜妈妈不会同意咱们去看电影。 2. uh-uh: 嗯,哼,表示否定回答的象声词(反义词是uh-huh,表肯定的象声词) "You didn't have time to go to the store?" "Uh-uh, no chance." ...