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词汇 nega-
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nega-
/ˈnegə/  
combining form
informal denoting the negative counterpart of a unit of measurement, in particular a unit of energy saved as a result of conservation measures
〈非正式〉表示“(度量单位, 尤指采取贮存措施所贮存下来的能量单位)负的”。
词源
abbreviation of NEGATIVE.
nega- /ˈnɛgə/ combining form. colloq. L20.
ORIGIN: Abbreviation of negative adjective.
Denoting the negative counterpart of a unit of measurement, spec. a unit of energy saved as a result of conservation measures.
 DERIVATIVE negawatt noun a unit of electricity which has been saved by energy conservation measures L20.

nega-

Prefix

  1. Indicates antithesis; polar opposite.

Etymology

From the adjective negative.

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更新时间:2025/1/7 10:59:17