chemical 详细解释
chemical
['kemikəl]
adj.化学的
n.药品, 化学物
a.
化学的, 化学上的, 化学用的
He devoted his life to chemical research.
他一生从事化学研究。
n.
化学制品; 化学药品[C][P1]
He is experimenting with a new chemical.
他正在实验一种新的化学制品。
词形变化
副词: chemically |
词义辨析
反义参见:
英英释义
名词 chemical:
produced by or used in a reaction involving changes in atoms or molecules
形容词 chemical:
relating to or used in chemistry
同义词：chemic
of or made from or using substances produced by or used in reactions involving atomic or molecular changes
补充
chemicalchemical英:[ˈkemikəl] 美:[ˈkɛmɪkəl]adj.1.化学的n.1.化学药品例句
1. the chemical composition of the ocean海洋的化学成分 2. The whole food chain is affected by the over-use of chemicals in agriculture.整个食物链都因农业生产中化学品过度使用而受到影响。 3. the chemical composition of the atmosphere.大气中的化学成分。 4. chemical treatments for killing fungi.使用化学药品杀灭真菌的处理方法。 5. never mix disinfectant with other chemicals.切勿将消毒剂与其他化学制品混合。 6. [mass noun]neat chemical is sucked into the tube .纯化学制剂被吸入管内。 7. [as modifier]treatment for chemical dependency.成瘾性药物依赖的治疗。 8. a chemical reaction化学反应 9. Sulphuric acid is a dangerous chemical.硫酸是一种危险的化学品。 10. chemical weapons/warfare化学武器；化学战 11. a chemical analysis化学分析 12. chemical elements/bonds化学元素/键 13. They studied the compound's chemical structure/composition/properties.他们研究了这种化合物的化学结构/成分/特性。 14. a chemical laboratory化学实验室 15. chemical pesticides/weapons/agents化学杀虫剂/武器/制剂 16. The wood is chemically treated.这种木材经过了化学处理。 17. drugs that are chemically related化学成分相似的药物 18. toxic/hazardous/industrial chemicals有毒/危险/工业化学品热门单词推荐
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