material connection翻译成中文是什么意思?

material connection翻译成中文是什么意思? Connection可以翻译成系统吗 connection Connection: connection connection material&freighthandlingworker翻译成中文是什么 Material material Material & working code能翻译成“引用标准” 英语翻译the court rejected as non-material an alleged connection between a weight loss drug and heart valve problems in a few isolated cases in Europe. 英语翻译全句是 i told roger,the gardener of my missed connection那样翻好像不通~ Connection failed . connection是什么意思 connection是什么意思 connection是什么意思? connection timed connection error