IETCOCA²⁵⁴³³⁷⁺⁶BNC²³⁶²¹³⁺¹ 基本例句 n.初期的发动机试验¹⁰⁰ In fact, even though ABET accredits many IE and IET programs in the United States, there remains much variance and flexibility among each of the programs. 实际上,尽管工程与技术鉴定委员会鉴定了美国的许多工业工程和工业工程与技术项目,但这些项目之间仍然存在很大的区别和灵活性。 blog.sina.com.cn