roughened
['rʌfənd]
v.
（使）变得粗糙，（使）变得不平( roughen的过去式和过去分词 );
例句:
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She lifted her big, roughened hands.
她举起了那双粗糙的大手。
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His voice roughened with every word.
他说话的声音越来越嘶哑。
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Her hands were roughened by work.
她的手由于干活而粗糙.
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The nap of the cloth is roughened up by a brush.
来自G. Dodd
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The bones of your leg have roughened patches on their surfaces where muscles are attached.
来自BBC
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Your shoulder and arm bones have roughened patches on their surfaces where muscles are attached.
来自BBC