20150815 【每日口說綀習】(water)

Well the water itself
doesn’t have any sugars or proteins
like food so microbes aren’t
consuming it and rotting it.
However,
that’s not to say the chemistry of the water
hasn’t changed.

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protein
Protein is essential to life.

microbe

consume
She consumed most of her time in reading.
The fire consumed half the factory.

rot
The unrefrigerated wood rotted.
A strong household bleach might rot the fibers.
You are talking absolute rot.