Bietaserpine
[化] 比他舍平; 二乙氨乙利血平
??? 情景例句
I guess we must.
我想咱們是該開始了。
It doesn't make any difference.
都一樣。
We hope that the next negotiation will be the last one before signing the contract.
我們希望下一交談判將是簽訂合同前的最后一輪談判。