Racemorphan
[醫] 消旋-N-甲基-3羥基嗎啡烷
??? 情景例句
A little over two hours.
兩個鐘頭多一點。
He knows most who speaks least.
大智者寡于言。
We don't have any different opinions about the contractual obligations of both parties.
就合同雙方要承擔的義務方面，我們沒有什么意見。