underside

名词

1. 1

   底面、底部、下侧

   He checked the underside of the car for rust.

   他检查车子底部有没有生锈。

2. 2

   阴暗面、负面比喻

   The documentary exposes the underside of the fashion industry.

   这部纪录片揭露了时尚产业的阴暗面。