黄色或白色的点为中心的一次性可以看出当煮准备流失或解除脓液。
A yellow or white point at the center of the lump can be seen when the boil is ready to drain or discharge pus.
人们或许认为甜菜总是深红色的，但也有粉色、黄色或白色的甜菜。
People might think beets are always dark red. But they can also be pink, yellow or white.
一种通过灯丝受热而发光的电灯泡，灯丝材料通常是钨，受热达到发出黄色或白色光的温度。
An electric light bulb that produces light by heating a filament, usually of tungsten, to a temperature at which yellow or white light is produced.
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