【简答题】( )adjective ordinary or usual; the same as would be expected 2. ( )(KEEP SEPARATE) verb [T] to keep something for a particular purpose or time 3. ( )(POSITION) v...
【简答题】盐度计的工作原理 The basic principle behind the operation of this very commonly used instrument is the fact that pure water has a very high electrical resistance and therefore a very low conductivity, to the ...
【简答题】22 序号 单词 释义 1 electronic A. expand 2 elegant B. assess 3 emperor C. (burning rocks and smoke) to be thrown out of a volcano 4 enlarge D. provide with abilities or understanding 5 enquiry E. a purp...