He ensconced himself in the closet in order to eavesdrop.他藏在壁橱里,以便偷听.Walking slowly because you're afraid we'll eavesdrop, aren't you? "走得慢吞吞的,怕我们听见, 是不是? ”I didn't mean to eavesdrop but I heard what&...
The physical properties of rubber accelerator 2 - mercapto benzothiazole and main methods for its preparation are introduced.介绍橡胶硫化促进剂 2- 巯基苯并噻唑的物理性质和主要的制备方法.He eased his foot off the accelerator.他松开了油门。Today many radioi...