2017雅思词汇:你化学学得好吗?
来源 :中华考试网 2017-10-13
中2017雅思词汇:你化学学得好吗?
化学
1. reagent 反应力 反应物
2. element 元素 成分 [例] Water is made of two element: oxygen and hydrogen.
3. compound 化合物
4. molecule 分子 摩尔
5. electron 电子
6. isotope 同位素 核素
7. polymer 聚合体
8. alloy 合金
9. metal 金属
10. metalloid 非金属
11. derivative 衍生物
12. alkali 碱金属
13. hydrate 水合物
14. action 作用 [例] Catalysis are sometimes used to accelerate chemical action.
15. adhesive 粘合剂 胶粘的
16. alchemy 炼金术
17. biochemistry 生物化学
18. bleach 去色 漂白 [例] Please soak shirts in bleach to remove the stains.
19. blast 爆破 [例] The village was blast by enemy bombs.
20. calcium 钙
21. carbon 碳
22. catalysis 催化作用
23. caustic 腐蚀性的 [例] Some chemicals are caustic by nature.
24. combination 化合 组合 [例] The safe combination of the two chemicals required a complicated chemical process./ This is a combination of two powerful ingredients.
25. corrode 腐蚀 [例] The metal has corroded because of rust.
26. crystal 结晶状的
27. decay 腐败 [例] Sugar decays our teeth.
28. decomposition 腐败 分解
29. erode 腐蚀 [例] The sea has eroded the cliff face over the years.
30. explode 使爆炸 [例] The red balloon exploded when I popped it with a pin.
31. explosive 爆炸的 炸药 [例] Dynamite is highly explosive. / Politics can be explosive issue.
32. gasoline 汽油
33. ignite 使燃着 [例] A smoldering cigarette ignited the newspapers.
34. impurity 杂质
35. iodine 碘酒
36. methane 甲烷
37. neutralize 中和 [例] Alkalis neutralize acids.
38. nickel 镍
39. nitrogen 氮
40. particle 颗粒
41. polymerization 聚合
42. scorch 使褪色 [例] Do not leave the iron on the delicate fabric or the heat will scorch it.
43. silicon 硅
44. sodium 钠
45. solubility 溶度 溶性
46. solvent 溶解的 有溶解力的
47. sulfur 硫磺
48. synthetic 综合的 合成的
49. tint 上色 染色
50. zinc 锌
51. solution 解答 解决办法
52. rotten 腐烂的 [例] The rotten fruit smelled horrible.