FDA warns of painkillers mix-up at plant 这里的at plant 啥意思?

FDA warns of painkillers mix-up at plant 这里的at plant 啥意思? plant的意思是什么? water plant 的意思 plant 的意思是 plant 英语翻译Real power injected at the wind plant’s Point of Common This kind of plant can grow well at the places _ there is no Your can plant these trees at the sides of tie road.（改为被动语态） 把They plant whear at this time of year.改成被动语态 at the beginning of term,we went plant trees around the moun 选择正确答案.Look!This is a nice photo___the plant.A.at B.of C.abo pure plant whitening up