单词
plumbago
英 [plʌm'beɪgəʊ] 美[plʌm'bego]
基本信息
  • n. [矿物] 石墨;白花丹属植物

英英释意

1. used as a lubricant and as a moderator in nuclear reactors
2. any plumbaginaceous plant of the genus Plumbago
plumbago相关单词