pebble apron

例句：

1. 1.She was wearing a pebble apron while cooking the dinner.
   她做饭时穿着一个卵石围裙。
2. 2.The chef wore a pebble apron to protect his hands from the hot pans.
   厨师戴着一个卵石围裙，以防手被热锅烫伤。
3. 3.The cook used a pebble apron to keep her clothes clean while working in the kitchen.
   厨师在厨房工作时，用卵石围裙来保持衣服干净。