. . . "0"^^ . . . "a rigid covering that envelops an object; \"the satellite is covered with a smooth shell of ice\""@en-us . . . . . . . "109432283"^^ . . . . "0"^^ . "106672139"@en-us . . . "shell"^^ . . "shell"@en-us . "09432283-n"^^ . . . "108838724"@en-us . . .