corona-proof coil 防电晕线圈
proof-coil chain 试验环链
proof coil 探察线圈
damp-proof coil 防水卷材
water-proof coil stock 防水卷材
coil proof
线圈的证据
以上为机器翻译结果，长、整句建议使用 人工翻译 。
After he finished the news, he worked at the proof and saw in the coil of green-edged skin some model of spiraling, of expansion.
他看完报纸后，就着手找证据，从画上一圈圈的苹果皮想到了螺旋状扩张的模型。
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