“六方”用英语怎么说？

“六方”的拼音为：liù fāng...

在六方密排晶格中, 滑移系受到较多的限制.In the hexagonal close packed structure, slip systems are more limited.亦或标志着六方马拉松会谈的失败?Or does this mark the failure of the six - party marathon?你对六方会谈的进展有何总体评论?What's your general comment on th...