Cabazitaxel fat emulsion injection, and preparation method and use thereof

Provided in the present invention is a cabazitaxel fat emulsion injection, wherein the cabazitaxel fat emulsion injection contains cabazitaxel, a medium chain triglyceride for injection, and lecithin. Also provided in the present invention are the method for preparing the cabazitaxel fat emulsion injection and the use thereof in preparing a drug for treating prostate cancer.