Complexometry
n. [化]配位滴定法
🗣️ 情景例句
I see how people spend their leisure time--
我看到人们怎样利用闲暇时间
The sun sets.
太阳西沉了。
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。