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fall-down test例句_fall-down test英汉例句_fall-down test双解例句_开心英文字典_柠咚词
开心英文字典

fall-down test

F 开头单词

常见例句

    双语例句

  • A test facility has been constructed for the fall-down test of high-temperature sphere into the water.
    建造了高温炉下落小球实验装置，并进行了高温小球落入水中的实验。
    • 返回 fall-down test