我好不容易才拔出这颗生锈的钉子。
我好不容易才拔出这颗生锈的钉子。
在这怪异而神奇的图像精选集中还有生锈的钉子和剃须刀片上的人类头发。
Also included in this weird and wonderful selection of images are a rusty nail and cut human hair on a razor blade.
研究小组还将使用改变沙柱深度，在几个桶里添加生锈的钉子（增加病毒移除的效果），和改变其他参数等方式加以实验。
The group will change the depth of the sand column, add rusty nails to several pails (in an effort to increase virus removal), and alter other parameters.
雨水渗进房屋，所有木质的家具都胀大或是缩小了。 所有木制品里的钉子，地板，护壁板和窗套里的钉子也全都生锈松脱了。
The rain trickles down through the house, and everything wooden swells and shrinks, and the nails in everything wooden, the floors and baseboards and window casings, the nails inch out and rust.
这表明钉子在没有空气的水中不生锈。
It shows that nail does not rust in water that has no air in it.
这表明钉子在没有空气的水中不生锈。
It shows that nail does not rust in water that has no air in it.
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