六年级上-3

练习内容

[{"word":"must","pronun":"[məst; mʌst]","translation":"aux. 必须，一定；可以，应当；很可能\nn. 绝对必要的事物；未发酵葡萄汁","audio":"must.mp3"},{"word":"wear","pronun":"[wer]","translation":"n. 衣物；磨损；耐久性\nv. 穿着；用旧；耗损；面露","audio"