详情解释
双解释义
英英释义
词典解释
网络解释
noun
一. material produced by or used in a reaction involving changes in atoms or molecules
Synonym: chemical substance
chemical什么意思
adj
一. relating to or used in chemistry
e.g. chemical engineer
chemical balance
Synonym: chemic
二. of or made from or using substances produced by or used in reactions involving atomic or molecular changes
e.g. chemical fertilizer
一. 化学的;化学反应的;用化学方法生成的
Chemical means involving or resulting from a reaction between two or more substances, or relating to the substances that something consists of.
e.g. ...chemical reactions that cause ozone destruction.
导致臭氧受到破坏的化学反应
e.g. ...the chemical composition of the ocean.
海洋的化学成分
二. 化学品;化合物;化学制品
Chemicals are substances that are used in a chemical process or made by a chemical process.
chemical的反义词
e.g. The whole food chain is affected by the overuse of chemicals in agriculture.
整个食物链因农业生产过程过多使用化学品而受到影响。
e.g. ...a chemicals company.
化工公司
一. 化学：TC公司目前主要拥有三大检测实验室,竭诚为您提供优异、快捷的服务. 无论您想将产品销往世界何处,我们都将伴随着您,为您的成功而努力. - 电磁兼容(EMC)检测实验室 - 安全(SAFETY)检测实验室 - 化学(CHEMICAL)检测实验室
二. 化学物：C.肺炎(pneumonia) 小儿的肺部疾病以急性肺炎为最多,可以肺泡性或间质性分布来表现细菌性(bacterial)、滤过性毒(viral)、徽菌(fun-gal)、化学物(chemical)、和原虫类(protozoan)等.
常用例句
词汇搭配
词源解说
高考真题例句
These chemicals come from the injured parts of the plant and seem to be an alarm.
这些化学物质来自植物的受伤部位, 似乎是一种警报。
二零一七全国卷二
What the plants pump through the air is a mixture of chemicals known as volatile organic compounds, VOCs for short.
植物输送到空气中的是挥发性有机化合物的混合物, 简称 VOCs。
二零一七全国卷二
近义词
临近词