最佳答案：a malignant star; a person who always bars another person from success; an unbeatable rival; a jinx;
a malignant star; a person who always bars another person from success; an unbeatable rival; a jinx; the bane
克星 jinx ; natural enemy
Ghostbusters 捉鬼敢死队, 又名恶魔克星
猫头鹰是鼠类的克星。
The owl is the natural enemy of mice and rats
