| 例句 |
undefinedadjective not seen or understood clearlyplagued by undefined worries that kept her awake at night blear, bleary, blurry, dim, faint, foggy, fuzzy, gauzy, hazy, indefinite, indistinct, indistinguishable, misty, murky, nebulous, obscure, opaque, pale, shadowy, unclear, undetermined, vague dark, dusky, gloomyimpalpable, inappreciable, intangible, invisiblehieroglyphic(also hieroglyphical), incomprehensible, indecipherable, indiscernible, inexplicable, mysterious, obfuscatory, puzzling clear, definite, pellucid bright, distinct, evident, obvious, plaincertain, firm, strong, sure in 1611 |