单词	changing concept
释义	changing concept 转变观念
随便看	be engage with beenge been given Be English speak here Be English speak here? be engorged be engorged with blood be engraved be engraved on be engraved on/in your heart be engaged in be engaged in a discussion Be engaged in an argument with sb be engaged in athletics be engaged in export be engaged in journalistic/newspaper work be engaged in labour be engaged in official business be engaged in political affairs be engrossed in be engrossed in a book Be engrossed in sth be engrossed in thought be engrossed with be engulfed in