KET核心词-99
词书: KET核心词 - 第99课
练习内容
[{"word":"exchange","pronun":"[ɪksˈtʃeɪndʒ]","translation":"n. 交换；交流；交易所；兑换\nvt. 交换；交易；兑换\nvi. 交换；交易；兑换","audio":"exchange.mp3"},{"word":"horse-riding","pronun":"[ˈhɔːrs raɪdɪŋ]","translation":"骑马","a
词书: KET核心词 - 第99课
[{"word":"exchange","pronun":"[ɪksˈtʃeɪndʒ]","translation":"n. 交换；交流；交易所；兑换\nvt. 交换；交易；兑换\nvi. 交换；交易；兑换","audio":"exchange.mp3"},{"word":"horse-riding","pronun":"[ˈhɔːrs raɪdɪŋ]","translation":"骑马","a