Hints: 本期学习的字源：vari=change变化 Inspector Gadget Robocop Pol Pot Cambodia Maoist utopia Green Rebolution Friday's 单词不需要大写，单词与例句或不同词条之间换行即可。 注解中详细介绍了单词的拆分与释义，是学习字源分析的重中之重！一定记得听写后来看注解！
various variable Long-term weather forecasting is very difficult because too many variables are involved. variant Inspector Gadget is a comic variant on the Robocop theme. variation Pol Pot's totalitarian experiment in Cambodia was a variation of the Maoist utopia, leading to similar catastrophes. varied The French enjoy a most varied diet, and they are said to eat anything four-legged, except the table. variegated The plant has variegated leaves. variety In the Green Rebolution, new varieties of grain raised production dramatically. vary The vegetation varies as one ascends the mountain. invariably When he is in town, he invariably dines at Friday's.
Long-term weather forecasting is very difficult because too many variables are involved. 长期的气象预测很困难，因为牵涉到的变数太多。 Inspector Gadget is a comic variant on the Robocop theme. 《G型神探》是《机器战警》主题的喜剧式变奏。 Pol Pot's totalitarian experiment in Cambodia was a variation of the Maoist utopia, leading to similar catastrophes. 波帕在柬埔寨的集权主义实验是毛式乌托邦的一种变体，也导致相似的灾难。 The French enjoy a most varied diet, and they are said to eat anything four-legged, except the table. 法国人吃的东西富于变化，据说四条腿的只有桌子不吃。 The plant has variegated leaves. 那植物的叶子上有许多不同的花样。 In the Green Rebolution, new varieties of grain raised production dramatically. 在绿色革命中，新品种谷物使产量提高很多。 The vegetation varies as one ascends the mountain. 向山上爬去，看到的植物不断变化。 When he is in town, he invariably dines at Friday's. 他在城里时，一定是在星期五餐厅吃饭。