adj.没有意识的
Mr. Coo and Mrs. Coo went to bed. 曹氏夫妇去休息。
He must quit himself before Mk. Coo dismissed him. 他不能等曹先生辞他，只好自己先滚吧！
International travel requires COO approval. 国内出差，由直接主管签批。
I went for the interview of a position of COO. 我面试了首席运营官的工作。
Let's leave the two young people to bill and coo together. 咱们让这对年轻人单独在一起谈情说爱去吧。
Prince and Willumstad became CEO and COO, respectively, in 2003. 平思和威尔姆斯达在2003年分别担任行政总裁和首席执行官。
