. . "build up"^^ . . . . "change the use of and make available or usable; \"develop land\"; \"The country developed its natural resources\"; \"The remote areas of the country were gradually built up\""@en-us . . "0"^^ . "build up"@en-us . . . . . "0"^^ . "200171852"^^ . . . . . . "00171852-v"^^ . "200165384"@en-us . . . . "develop"@en-us . .