RU
abbr. （英）橄榄球协会（Rugby Union）
例句
When content of Ru is lower, the structure of coat is Sn-base sosoloid.
钌含量较低时，主要为锡基固溶体。
Ru accepts that there is still debate over whether metallothionein affects human and animal health.
不过，茹炳根也承认有关金属硫蛋白对人类和动物健康的影响还有争议。
While driving directions are available on the site in Russian at arch.stoyanie.ru/ru/skhema-proezda
驾驶路线在网站俄文版的这个地址 arch.stoyanie.ru/ru/skhema-proezda可以找到。
