词典释义：
双语例句
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When I discover after one or two tests that it is not going to allow itself to be tempered, I throw it on the scrap heap and sell it for a cent a pound when the junk man comes around.
我把它这样试验至少二三次，如果它经不起锻炼，我就把它甩在碎铁堆里，等到收旧货的来了，我就一分钱一磅卖给他。