dram
/dræm; dræm/ n
1 (abbr 缩写 dr) unit of weight, one-eighth of an ounce (apothecaries' weight) or one-sixteenth of an ounce (avoirdupois weight) 打兰（重量单位, 为药衡的 盎司或常衡的---盎司）.
2 (esp Scot 尤用於苏格兰) small amount of alcoholic drink, esp whisky 少量的酒（尤指威士忌）
He's fond of his dram. 他喜欢喝一点酒.