spot-check
名词 n.
动词 v.
英文释义
名词 n.
- Alternative form of spot check.
动词 v.
-
Alternative form of spot check.
— Metro-Vick Type 2 diesel No. D5704 undergoing a test of the generator output, using a mobile force-cooled resistance unit developed by B.T.H. for spot-checking locomotive power equipment away from a main works.
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数据来源: Wiktionary