nanogram
[化] 纳克
词形变化
nanograms
复数
nanograms
别名
nanogramme
释义与例句
n.
-
1.
An SI unit of mass equal to 10⁻⁹ grams. Symbol: ng
Holonyms: microgram < milligram < gram < kilogram < megagram < gigagram
Meronym: picogram
词汇关系
词源
From nano- + gram.
来源:wiktionary