| 例句 |
elementaladjective of or relating to the simplest facts or theories of a subjecteven if you're not planning on becoming a scientist, you should have an elemental knowledge of chemistry abecedarian, basal, basic, beginning, elementary, essential, fundamental, introductory, meat-and-potatoes, rudimental, rudimentary, underlying primal, primary, prime, simplecrude, primeval, primitive, primordial, rude, uncomplicatedpreliminary, preparatorycrucial, important, key advanced complex, sophisticatedcomplicated, convoluted, detailed, elaborate, extensive, intricatedeveloped, evolved, high, higher, refined in the 15th century |