或

If your skin becomes red, sore or very scaly, consult your doctor.

如果皮肤发红、瘙痒或脱皮，要向医生咨询。

Serve the cake warm or at room temperature, cut in squares.

等蛋糕温热或凉至室温时切成四方块端上桌。

He was often caustic and mocking, or flew into rages.

他常常讽刺或挖苦人，有时又会大发雷霆。

But that doesn´t mean this brand of politics is dead or dying.

但那并不意味着这种政治主张已经或正在消亡。

The athlete is checked by their physio or doctor.

由专用理疗师或医生为运动员做检查。