释义 |
sub-surface 英'sʌbs'ɜːfɪs美'sʌbs'ɜːfɪs COCA¹¹⁹⁷⁰⁹BNC⁷⁵⁹⁹¹⁺¹² 基本英英例句 n.路面下层¹⁰⁰
形容词 subsurface: beneath the surface The basic configuration of sub-surface flow wetland was shown in this paper, its function theory by soil, wetland plant and microbes were also recited. 介绍了潜流湿地的基本构造和其中土壤、湿地植物、微生物的作用原理。 chemyq |