词汇网络: potable

santé

The state of being free from illness or injury.

A1

eau

water

A1

boire

To drink

A1

source

The place where a river or stream begins.

A1

hygiène

Conditions and practices conducive to maintaining health and preventing disease.

A1

robinet

A device for controlling the flow of water from a pipe; tap, faucet.

A1