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ir smoke screen例句_ir smoke screen英汉例句_ir smoke screen双解例句_食材铺反向词典
食材铺反向词典

ir smoke screen

I 开头单词

常见例句

    双语例句

  • Three methods about measuring transmissivity of IR smoke screen were introduced in this paper.
    介绍了红外烟幕透过率测量的三种方法。
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