音標發(fā)音英式音標 [?es.di??a?]美式音標 [?es.di??a?]英式發(fā)音 美式發(fā)音 基本解釋n.信息選擇傳佈同根派生 SDI相關詞英漢例句SDI cannot be built before the Manhattan Project. SDI不能早於曼哈頓計劃建造。The project is created with SDI and MDI. 項目通過SDI and MDI創(chuàng)建。SDI were improved, but it had a certain volatility. 可持續(xù)發(fā)展能力有所改善，但有一定波動性。Let's go over the structure of a SDI app. 所有産品都可以麪曏全國發(fā)貨啦!A species diversity index(SDI), which is difined in Eq. (1-2). 種類多樣指數(shù)（SDI）可由式（1－2）求得。SDI更多例句英英字典劍橋英英字典 abbreviation for Strategic Defense Initiative: a plan to defend the US from enemy nuclear weapons by destroying them in spaceSDI劍橋字典SDI柯林斯字典