submillimeter [sb milimit] a.亞毫米的，小於一毫米的
[真題例句] And thanks to the continual miniaturization of electronics and micro-mechanics, there are already robot systems that can perform some kinds of brain and bone surgery with submillimeter accuracy — far greater precision than highly skilled physicians can achieve with their hands alone.
[例句精譯] 由於電子和微觀機械儀器的不斷縮小，現在已有一些機器人系統能夠進行精確到亞毫米的腦部和骨髓手術，其精確性遠遠超過熟練的`醫生用他們的雙手所能達到的水平。
socioeconomic [suiui:knmik] a.社會經濟學的
[真題例句] Theories focusing on the role of society that children commit crimes in (24：response) to their failure to rise above their socioeconomic status (25：or) as a rejection of middle-class values.
[例句精譯]將少年犯罪主要歸咎於社會的理論認為少年犯罪是因為他們對沒有能矗自己的社會經濟地位的一種反應，或是對中產階級價值觀的一種反叛。
semiconductor [semikndkt] n.半導體
[真題例句] For a while it looked as though the making of semiconductors, which America had invented and which sat at the heart of the new computer age, was going to be the next casualty.
[例句精譯]人們曾一度感覺下一個在海外品牌面前全軍覆沒的似乎該輪到美國的半導體制造業了，而在新計算機時代有著核心作用的半導體正是美國人發明的。
revolutionary [revlu:nri] a.革命的，革新的;n.革命者
[真題例句] A century ago, Freud formulated his revolutionary (a.) theory that dreams were the disguised shadows of our unconscious desires and fears;
[例句精譯] 一個世紀前，弗洛伊德開創了他革命性的理論，即，夢是我們潛意識裡願望和恐懼偽裝的影子。