Whatman paper
短语词形变化
Whatman papers
复数
Whatman papers
释义与例句
n.
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1.
A fine quality of English paper, with fine or coarse grain, used for etchings, engravings, etc.
可数 不可数
词源
The paper was created by papermaker James Whatman the Elder (1702–1759).
来源:wiktionary