discussion(C)development(U)division(U)
difference(C)difficulty(C)description(C)
energetic(adj.)expression(表达)
embarrassed/embarrassing(adj.)/embarrassment(C)
enjoyable(adj.)令人愉快的explaination(C)examination(C)
反义词:cheap
exciting(adj.)令人兴奋的
反义词:succeed in doingunforgettable(adj.)farmer(农民)
funny--有趣的、滑稽的
make a difference