Sander []以下由轻松背单词网站提供
单词级别附加级基本释义n. 撒砂器,喷砂装置,打磨器参考例句Methods: Sander-Cramer method was used to observe spermicidal effect in vitro. 目的:观察避孕、防治生殖道感染双功能阴道制剂的体外杀精效果。It got sander's whole amplitude-frequency spectrums through PSD analysis. " 通过PSD分析,获得砂光机整体的幅频曲线谱。 推荐阅读 |