C2 noun #144,710 最常用

A smooth, barely visible, and dangerously slippery film of ice, usually over a dark surface, such as rock or pavement.

black ice 30秒了解

  • (noun) A smooth, barely visible, and dangerously slippery film of ice, usually over a dark surface, such as rock or pavement.

Meanings

  1. 1
    noun A smooth, barely visible, and dangerously slippery film of ice, usually over a dark surface, such as rock or pavement.
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