So, larval source management is a method of controlling malaria that works by targeting those immature mosquito stages that are found in standing water.”

因此，幼虫源管理是通过杀灭静水中不成熟的幼虫来控制疟疾的办法。”

Red marrow consists of blood cells in immature stages, fat cells, and macrophages. Red marrow produces red blood cells, some white blood cells, and platelets.

红骨髓由未成熟阶段的血细胞、脂肪细胞和巨噬细胞组成。红骨髓产生红细胞、一些白细胞和血小板。