Guanethidine
n. 胍乙啶( 一种降血压药 )
🔁 扩展释义
【化】 胍乙啶【医】 胍乙啶
🗣️ 情景例句
It is.
是的。
Let me see.
让我想一想。
Ships may be delayed by storms; flights may be cancelled because of bad weather, but trains must be on time.
轮船船期可能因风暴而推延，飞机航班可能因恶劣天气而取消，唯有火车必然是准点的。