plumbagos 详细解释

plumbagos

[plʌm'beigəu]

[ plumbagos ]

n. 石墨粉(炭精)

词形变化

名词复数: plumbagos |

英英释义

名词 plumbago:

used as a lubricant and as a moderator in nuclear reactors

同义词:graphite, black lead, plumbago

any plumbaginaceous plant of the genus Plumbago

同义词:plumbago