obscuration
导读：obscuration读音音标英[ɒbskjʊə\\\'reɪʃən]美[ˌɒbskjʊ\\\'reɪʃən]
基本意思释义n.昏暗，暗淡，朦胧短语及实用例句Smoke obscuration test applied to measure and
基本意思释义n.昏暗，暗淡，朦胧短语及实用例句Smoke obscuration test applied to measure and
obscuration读音音标
英[ɒbskjʊə\\\'reɪʃən]
美[ˌɒbskjʊ\\\'reɪʃən]
基本意思释义
n.昏暗，暗淡，朦胧
短语及实用例句
Smoke obscuration test applied to measure and assess the potential hazard to the obscuration of smoke.
烟模糊试验适用于测量和评估这种危险性.
