Tumor blood vessels的用法和樣例：
例句
- Moderate alcohol intake also caused a noteworthy increase in tumor blood essels compared with no alcohol intake.
適量的酒精攝入和無酒精攝入的對照組相比還有明顯的腫瘤血管增生。 - Angiogenin was isolated as a tumor angiogenic factor based solely on its angiogenic activity.
血管生成素基於其促血管發生活性，最早作為腫瘤血管生成因子被分離出來。
