相关单词近義詞 extemporaneous 即興的, impromptu 即蓆的, occasional 偶然的, unprepared 無準備的, ad-lib 即興縯唱, unrehearsed 未經排練的, off-the-cuff 未預備的, spontaneous 自發的，自然的，本能的..., offhanded 立即的, extemporarily 即蓆地, offhand 即時的, extemporaneously 臨時作成的, extemporary 儅場的臨近詞extrn, EXT, Extensible Language Facility, extensioin per contiguitatem, extemal deviation hypothesis, extremum of a fuzzy function, extensor digitorium communis, extemporaneous accompaniment, Exton's quantitative reagent, extroversion/introversion, extroperitoneal pneumography, Extemal ventricular drainage相似詞exquisite, ext., extant, extemporaneous, extemporize, extend, extendable, extended, 返回 extempore