plumbago

plumbago读音音标

英 [plʌm\'beɪgəʊ]

美 [plʌm\'beɪgoʊ]

plumbago意思解释

n.

石墨；

变形

复数：plumbagos

英英释义

n.

used as a lubricant and as a moderator in nuclear reactors

同义词：graphiteblack lead

any plumbaginaceous plant of the genus Plumbago

双语例句

用作名词(n.)Later Thoreau converted the factory to producing plumbago, used to ink typesetting machines.随后梭罗让工厂转换生产适用于油墨排版机的石墨粉。