英语词汇影区的读音、翻译及短语词组释义-英汉双解词典-求索网

单词	影区
释义	影区yǐngqū[shadow zone] 常用于水下或大气中,按几何声学理论,指声波达不到的区域
随便看	swaging machine swagman Swahili swain Swain-Fu distance Swainson's hawk Swainson's thrush SWAK s Waldeyer sualci swale swallow swallowable swallow a camel swallower swallow hard swallow-hole swallowing swallowing center swallowing reflex swallow one's words swallow's nest swallow sth at a mouthful swallowtail swallow-tailed swallow-tailed coat

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