attain怎么读

attain怎么读 obtain attain的区别 obtain和attain The important thing in life is to have a great aim,and the determination to attain it.怎么翻译? attain obtain achieve的区别 obtain和attain的区别? attain 与 obtain 用法的异同? 关于单词obtain和attain单词obtain和attain有什么区别? As he notes,what brings about the universal applicability of the concept of structure of production as depicted in Fig.2 is the underlying principle of using certain means to attain certain ends through the passing of time.怎么翻译 如何区别attain,gain,和obtain这三个词? love is a achievement not easy to attain是什么意思 attain和acquire都翻译为获得时的区别 英文中attain与fulfill的用法有区别吗? 请问半导体工艺中rectifying contact portion怎么翻译?原句是：A first rectifying contact portion of a semiconductor device such as a Zener diode has a small area in order to attain a hard breakdown characteristic and a low noise characte The important thing in life is to have a great aim ,and the determination to attain the important thing in life a great aim and the determination to attain That guilt,though it may attain temporal splendor,can never confer real happiness. get,gain,obtain,attain,acquire,作”得到”意思时有何不同?