ity; it was the fertile plain of Latium; where the Latins who founded Rome originated。 很有可能,建立羅馬的拉丁人最初就是起源於富饒的拉丁姆平原。
同義 productive(a。 能繁殖的)
format['f?:rm?t]v。 使格式化 n。 設計;安排;格式,樣式
搭配 the format of a program 節目的編排;file format 檔案格式
例句 1。 Advertisements might be misleading to children when they use audio and visual formats which are especially appealing to children。 當廣告使用了特別能吸引孩子的聲音和視覺形式的時候,廣告也許會誤導孩子。
2。 The new candid photography unposed pictures that were made when the subjects were unaware that their pictures were being taken confirmed these scientific results; and at the meantime suggested new positional formats。 新搶拍的照片很自然,這是在拍攝目標沒有意識到的情況下拍攝的,這在證實了這些科學結果的同時也暗示了一種新的創作形式。
friction['frik?n]n。 摩擦;摩擦力;矛盾,衝突
例句 1。 This friction tends to slow the speed of winds; making them far less efficient at dispersing on airflow; and rainfall is also increased in cities。 這種摩擦力易於減緩風速,使它們無法有效地分散氣流,城市的降水量也提高了。
2。 The forward movement of a small animal is severely reduced by the air friction。 小動物向前的運動因受到空氣摩擦而被減緩。
同義 clash; conflict(n。 矛盾,衝突)
要點 friction不僅表達具體的“摩擦、摩擦力”,還可以表示“矛盾、衝突”,例如:Soldiers needed to be occupied when there was no campaign; otherwise they represented a potentially dangerous source of friction。 在沒有戰役的時候士兵們也得忙起來,否則就代表一種潛在的衝突危險。
gaseous['g?si?s]a。(含)氣體的;氣態的
搭配 gaseous diffusion 氣體擴散
例句 1。 It was consequently quite surprising when John and Rayleigh discovered a gaseous element in 1894 that did n