英和和英

a drain on resources

an underground publication

underworld organizations

a resource called water

visible resources

natural resources buried in the ground

the estimated reserve of natural resources

underground

the quantity of resources

lendable resources

an underground passage

wasteful of resources

underground resistance

deplete of resources

to develop the natural resources of a country

a resource‐rich country

a subterranean passage

an underground cable

a country rich in resources

exploit resources

subterranean fighting―underground operations

meager resources

the recyclables collection system

uranium resources

untouchable resources buried deep within the earth

a method of investigating underground resources called {magnetic exploration}

natural resources

Effective use of resources

a method of inspecting underground resources called {gravitational exploration}

third basement floor