单词:air purge unit
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unit 2 Air [00:16.77]单元二 空气 [00:18.76]Read a poem [00:20.34]读一首诗 [00:21.92]Air [00:23.20]空气 [00:24.48]Air has no smell.Air has no taste. [00:28.11]空气没有嗅觉。空气没有口味。 [00:31.74]But when the wind blows,You
Unit 37 Use artificial sweeteners. Unit 37 用人造代糖 Most weight?loss experts agree that the artificial sweeteners saccharin (Sweet 'n' Low) and aspartame (NutraSweet) are a great way to enjoy sweet foods with fewer calories.A teaspoon of sugar
今天我们要学的词是purge。 Purge, 是清洗的意思。巴基斯坦最高法院做出了对穆沙拉夫总统当选连任有利的裁决,但是反对派认为裁决不公,因为President Musharraf purged the Supreme Court of hostile ju
今天我们要学的词是purge。 Purge, 是清洗的意思。巴基斯坦最高法院做出了对穆沙拉夫总统当选连任有利的裁决,但是反对派认为裁决不公,因为President Musharraf purged the Supreme Court of hostile ju
AILSA CHANG, HOST: In a not-so-distant dystopian future, people are pitted against their neighbors one night a year. And on that night, all crime, including murder, is legal. That is the premise of an incredibly successful horror movie franchise. The
今天我们要讲的习惯用语都有air这个词。大家都知道air是空气。早在十七世纪,意大利科学家伽利略发现空气似乎没有实质却有重量。后来人们进一步发现高山顶上的空气要比海平面上的空气