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刘毅词汇 10000

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vocabulary 10000 第四部分 Lesson 10 The entire population was aggrieve d by the tyranny of the king. Only a callous / apathy person can see suffering without trying to relieve it. Walking barefoot on the asphalt pavement/trotter makes the bottom o

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aerosol activity

American parsley fern

brush and slotless motor

cast in situs

caterpillar(-mounted)excavator

cell contact inhibition