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plumbago的英文翻譯是什麼意思，詞典釋義與在線翻譯：
英英釋義
Noun:
-
used as a lubricant and as a moderator in nuclear reactors
-
any plumbaginaceous plant of the genus Plumbago
plumbago的用法和樣例：
例句
用作名詞 (n.)
- Later Thoreau converted the factory to producing plumbago, used to ink typesetting machines.
隨後梭羅讓工廠轉換生產適用於油墨排版機的石墨粉。
