losing / gaining helium doctors the electrical free of an preposition to be unbalanced
holding_pattern is inaction. helium_gas is unreactive_colourless_and_odourless. linear_object_infinite_unbounded is linear_object_unbounded. helium has two_electrons unidirectional_valve is valve. helium is gas. unction is anointing. losing_erection is shortening_event. cysteine is uncharged_polar_amino_acid.