4周搞定2000+托福核心词
polyester = poly(多) + ester(酯) = 聚酯
depolymerization = de(分开) + poly(多) + mer(部分) + ize(…化) + ation(表名词) = 使聚合的部分离开→解聚
多出来的→息肉
polyp
常考释义
n. 【病理学】息肉
All the participants in this study had experienced a polyp in their large bowel; 194 people agreed to change their diets to prevent a recurrence and 200 people continued their typical eating regimen.
所有参加这个研究的人都经历过用息肉放到自己大肠的事;而经过这次研究后,194人同意改变他们的饮食防止前面的经验重现,还有200人继续他们典型的饮食政策。
n. 珊瑚虫;水螅虫
The 2-millimeter-tall polyp, which forms vast coral reefs in the Caribbean Sea, holes up in its marine fortress and waits for the moon to shift from its usual blue hue to a redder glow.
2毫米高的珊瑚虫(这种珊瑚组成了加勒比海广袤的珊瑚礁),暗藏在自己的海洋堡垒里,等待着月光从平常的蓝色变化为红晕。
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