白開水

White; snowy; pure; bright; empty; blank; plain; clear; to make clear; in vain; gratuitous; free of charge; surname; spoken lines in opera.

To open or unfasten; to start or begin; to operate a vehicle or machine; to turn on; to write out; to bloom; to boil; to launch; to discover.

Water; liquid; juice; river; to swim; surname Shui; additional cost or income; lacking substance; shoddy.