cavernous

/ˈkæv.ɚ.nəs/ 形容词 C2

中文：洞穴状的、巨大而深邃的、海绵体的

Resembling a cavern in size, shape, or atmosphere.
Giving the impression of vast, dark depths. · cavernous eyes
Composed largely of vascular sinuses and capable of dilating with blood to bring about the erection of a body part.
Having cavities.

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You are immediately confronted by an overwhelming, floor-to-ceiling kaleidoscope of colorful cardboard boxes lining an entire cavernous aisle.

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