Niveite
叶绿矾
🗣️ 情景例句
Where are you working now?
你现在在哪里工作？
He is in conference.
他正在开会。
It was noticed that there were no signs or warnings on the supply lines that ran round the port.
人们这才注意到，铺设在码头周围的供应管道上没有贴标签或告示。