单词 supply teacher 释义 supply teacher teacher employed to do the work of any other teach......

字词 黑心展性铸件 释义 【机】 black heart malleable castings 　 汉译英翻译词典收录405719条......

字词 黑心展性铸铁 释义 【机】 black heart malleable cast iron; blackheart malleable cast i......

单词 systems analysis 释义 systems analysis analysis of all the steps in an operation in o......

单词 systems analyst 释义 systems analyst expert in systems analysis 系统分析专家. 　 英汉......

单词 supply 释义 supply v (pt, pp supplied) 1 [Tn, Tn.pr] ~ sth (to sb); ~ sb (with sth) g......