单词:xenon long-arc lamp
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Alaudeen was a small boy. He lived in a village in Persia. He played in the streets with his friends often. One day he met a stranger in the road, while he was playing. He said that he was his fathers brother. He had seen him as a small boy. So you d
00:04.70]A Let's tallk [00:10.95]this is my home. [00:14.92]B Now I know... [00:19.36]this is my home. [00:24.22]C Let's talk. [00:30.69]Is that the kitchen?yes,it is. [00:35.66]D Let's listen,point and say. [00:41.43]barhroom bedroom kitchen living
说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 idiosyncrasy [ 7idiE5siNkrEsi ] One of
036 The Old Street Lamp There once was an old street lamp standing on a remote corner of a town. The street lamp was worn out because he stayed up all night for several years to shine in a dark street. That's why he had to be replaced by a new lamp.
Moth 飞蛾 We can find moths all over the world. 飞蛾无处不在。 There are 180000 different kinds of moths. 世界上共有180000种不同的飞蛾。 Moths vary in sizes. 飞蛾大小各异。 Some moths' wings are only point 4 centimeters lo
Afterglow Heres an experiment you can try: look at something bright relative to its surroundings, such as a lamp or a sunny window, for ten seconds without blink ing . Then shut your eyes and cover them over with your hands. You will find that the la