out /aut/ adv. 1.(和某些动词连用)出来，到外面： Are you going out tonight?今晚您出去吗? Get out at once. 马上出去。She opened a box and took out a cigarette.她打开盒子取出一支烟。2. (和be连用)出去，不在家： — Is Mr. Smith in? — No, he is out.“史密斯先生在家吗?” “不，他出去了”。 3. 出现，问世：His new book is out. 他的新书出版了。The sun is out. 太阳出来了。4. 殆尽，完了：The fire has burnt out. 火已烧完了。Put that cigarette out.把香烟弄灭。out of 1. 出来(去) (和into相对)：She went out of the room, taking the flowers with her.她拿着一些花走出了房间。 2. (有时和be连用)离开：The two canoes were almost out of sight. 那两只独木舟几乎看不见了。3. 出于，由于：She did it out of pity. 她出于同情干这件事。4.缺乏，没有: be out of employment 失去工作； be out of patience 缺乏耐心 5.在…之外：Out of sight, out of mind.［谚］眼不见，心不想。