单词：permeability measurement
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Ali Baba's Farm Ali Ba-ba, he has a little farm. On his farm he has some little lambs. Baa, Baa cry his little lambs. On the farm of Ali Ba-ba. Ali Ba-ba, he has a little farm. On his farm he has some little cows. Moo, Moo cry his little cows. On the
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The ladys dog barked too much. It barked in the morning. It barked in the afternoon. It barked at night. Every time Kevin walked past the front door, the dog barked. Every time Kevin walked past the back door, the dog barked. Every time anybody walke
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Lesson 136 Turn out 1. Remember to turn out the light before you go to bed. 2. It was cloudy this morning, but it turned out fine. 3. A vast crowd turned out to watch the match. 4. The schools has turned out some first-class scholars. 5. My landlord
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labour costs, labour input 劳力成本 fluctuation of labour 劳力波动 (美作:of labor) worker 工作者 permanent worker 长期工, 固定工 personnel, staff 人员 employee 职员 clerk, offic
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A snake，having made his hole close to the porch of a cottage，inflicted a severe bite on the cottager's infant son，of which he died，to the great grief of his parents．The father resolved to kill the snake，and the next day，on its coming ou
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