abbr. Royal Navy 〈英〉皇家海军
He rn his horse up the hill.
他策马跑上小山。
Can I have more than one RN number?
一家公司可以拥有多个RN代码吗?
RN to PT: What´s normal blood pressure?
病人:正常的血压是多少?
I ´rn afraid we have conflicting views on the matter.
恐怕我们对这件事的看法有些冲突。
Then let it rest ove rn ight on the ironing board before moving it.
然后让它在一夜之间烫衣板,然后再进入它休息。