submicrogram
名词 n.
形容词 adj.
英文释义
名词 n.
- An amount that is less than a microgram
形容词 adj.
- Being or relating to a quantity of less than a microgram
词形变化
词源
词源 1
From sub- + microgram.
词源 2
From sub- + microgram.
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数据来源: Wiktionary