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dross
mastery UK /dɹɒs/ US /dɹɔs/nounverb
card 1 of 8 · context meaning
Which meaning of 'dross' best matches the usage in the sentence?
The necessary removal of dross and sludge greatly increases the costs of the facility.
card 1 of 8 · context meaning
Which meaning of 'dross' best matches the usage in the sentence?
The necessary removal of dross and sludge greatly increases the costs of the facility.