1. Preliminary a.預(yù)備的,初步的
例句:May I make a few preliminary remarks before we start the interview? 在我們開始面試之前,我先說幾句話可以嗎?
2. trend n.趨向,趨勢,傾向;
例句:The trend of prices is still upwards. 物價仍有上漲趨勢。
3. territory n.領(lǐng)土,版圖;領(lǐng)域,范圍
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60秒科學(xué):美國青少年生育率創(chuàng)下新低
時間:2012-03-05 10:53:53 來源:scientificamerican 編輯:beck 每天三分鐘英語輕松學(xué)

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