white about/in the gills
受惊的样子
A:How is he?
A:他身体怎么样?
B:Not very well. He was white about the gills.
B:不好，他脸色苍白。
A:Did he see the doctor?
A:他看过医生了吗?
B:Yeah, but he refused to take the medicine.
B:看过了，可是他拒绝吃药。
A:Why?
A:为什么?
B:I don't know the reason.
B：我不清楚原因。