pentitrate

例句：

1. 1. The medicine was pentitrated into the patient's bloodstream.
   这种药物被注入病人的血液中。
2. 2.The oil penetrated through the thin layer of wax to the surface.
   油通过薄层蜡渗透到表面。
3. 3. The solution pentitrated into the soil and began to dissolve the rocks.
   溶液渗透进土壤并开始溶解岩石。