green around the gills

• 脸色苍白

green around the gills的用法和样例：

例句

1. She paled at the sight of the blood.
   她一看到血就脸色苍白。
2. The boy lay on his bed, pale and thin from fasting.
   那孩子躺在床上，因绝食而显得脸色苍白，身子瘦弱。