The rear section of the car's floor or undertray where the air flowing under the car exits.

赛车尾部空气动力部件，用来疏导赛车底盘下通过的气流。

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The rear section of the car's floor or undertray where the air flowing under the car exits.

赛车尾部空气动力部件，用来疏导赛车底盘下通过的气流。

youdao