单词：non-grounding system
不接地系统
单词：non-grounding system 相关文章
中文 英文 缩写 地址空间 address space 地址栏 address field 地址流 address stream 地址路由标志/地址路由指示符 address routing indicator 地址码字 address code word 地址全
发表于:2019-01-03 / 阅读(161) / 评论(0)
电信英语
电信英语
The UK government has said that from 2014, it will ban calculators in maths tests for primary school children in England. All 11-year-olds sit three maths tests. Pupils are allowed to use a calculator in the hardest of these. A sample question is: Ti
发表于:2019-02-21 / 阅读(135) / 评论(0)
英语听力精选进阶版
英语听力精选进阶版