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单词 picosecond
释义
Picosecond
nnoun.timeone trillionth (10^-12) of a second; one thousandth of a nanosecond
Part Holonyms:nanosecond
Hypernyms:time unit unit of time
Inherited Hypernyms:picosecondtime unitmeasureabstractionentity
Part Meronyms:femtosecond
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更新时间:2024/11/10 12:57:06