occasionallyadv.
英 ə'keɪʒ(ə)n(ə)lɪ; ə'keɪʒ(ə)nəlɪ; ə'keɪʒən(ə)lɪ | 美 o'keʒənəli
中文adv. 偶尔；间或
词根词源
occasionally (adv.)c. 1400, "happening on some particular occasion," also "sometimes, happening as occasion presents itself, without regularity," from occasional + -ly (2).
关键词