Ceresan
西力生, 氯化乙汞(农药)
🔁 扩展释义
【化】 醋酸苯汞; 西力生
🗣️ 情景例句
She is giving me piano lessons in exchange for her English classes.
我教她英语，她教我弹钢琴。
You don't have any strong feelings about it?
关于这件事，你没有什么意见吗？
The cave led back into the rockface and the earth by the entrance was dry.
岩洞迂回延伸到岩面里，靠近洞口的土是干的。