sterling/ˈstɝː.lɪŋ/形容词（贵金属，尤指银）标准纯度的a sterling silver candlestick纯银烛台杰出的，优秀的，令人赞赏的You've done a sterling job.你干得很漂亮。/ˈstɝː.lɪŋ/名词英镑（英国货币）The value of sterling increased against several other currencies yesterday.昨天英镑对其他几种货币的比价有所上升。想跟读，去练习
