When a drug permeates a cell, it must obviously traverse the cellular plasma membrane.当药物透过细胞时, 它显然必定要穿过胞浆膜.But can you traverse the stream?可是,你能闯过那车的洪流、人的洪流 吗 ?We traverse the desert by truck.我们乘卡车横穿沙漠.He cut his teeth ...
The crisis could well place the relationship at risk.这场危机可能会使这一关系有破裂的危险。If they have the virus they are putting patients at risk.如果他们有这种病毒，就会将病人置于危险境地。The report underlined his concern that standards were at risk.报告强调了他对...