形容词
中文翻译：Unknown
同义词：
['impervious', 'impermeable例句：1. The wall was imperforated with cracks.（这堵墙被裂缝穿透了。）']
例句：
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1. The wall was imperforated with cracks.
这堵墙被裂缝穿透了。
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2. The glass window is imperforated with a layer of frost.
玻璃窗上覆盖着一层霜冻，未被穿透。
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3.The metal door is imperforated with rust.
金属门上覆盖着锈迹，未被穿透。