de gran calidad

(adj.) = high-quality, high-grade [high grade], high-calibre

Ex. Probably one of the most essential resources is sufficient time for initial thesaurus construction to permit the compilation of a high-quality thesaurus or list.

Ex. Reference work is merely a practical skill -- of a high-grade kind, to be sure -- but a mere dexterity, a mental facility, acquired by practice.

Ex. They are looking for a highly-motivated, high-calibre student with aspirations to develop a career as a professional geoscientist.

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(adj.) = high-quality, high-grade [high grade], high-calibre

Ex: Probably one of the most essential resources is sufficient time for initial thesaurus construction to permit the compilation of a high-quality thesaurus or list.

Ex: Reference work is merely a practical skill -- of a high-grade kind, to be sure -- but a mere dexterity, a mental facility, acquired by practice.

Ex: They are looking for a highly-motivated, high-calibre student with aspirations to develop a career as a professional geoscientist.