chemical
释义
n. 化学品
adj. 化学的
自然拼读
词态
复数:chemicals
副词:chemically
例句
the chemical composition of bleach
漂白剂的化学成分
a chemical analysis of the soil
对土壤的化学分析
the organic chemicals industry
有机化学工业
词组
chemical property
化学性质
chemical stability
化学稳定性
chemical industry
化学工业
chemical materials
化工材料
chemical reaction
n. 化学反应
chemical process
化学过程;化工工艺
chemical cleaning
化学清洗,化学脱垢
chemical plant
化学工厂
chemical company
化学公司
chemical analysis
化学分析
chemical synthesis
化学合成
chemical products
化工产品;化学产品
chemical fertilizer
化学肥料
chemical fiber
n. 化学纤维
chemical vapor deposition
化学气相沉积;化学汽相淀积
chemical method
n. [医]化学法
chemical structure
化学结构
chemical composition
化学成分;化学组成
chemical modification
化学修饰;化学改质
chemical engineering
化学工程
近义
adj.[化工]化学的
chymic
词根词缀点击查看chemical词根词缀
真题
考纲分布
n. 化学制品
adj. 化学的; 用化学品制造的
考纲释义
n. 化学制品
真题例句
Their language is a kind of chemical.
他们的语言是一种化学物质。
[2021 盐城市卷 词法填空]
Some of these chemicals drive insects away.
其中的一些化学物质可以驱赶昆虫。
[2021 深圳市卷 阅读理解]
However, how exactly the chemical plays a role still remains a mystery.
然而,这种化学物质究竟是如何发挥作用的仍然是个谜。
[2021 通辽市卷 阅读理解]
adj. 化学的; 用化学品制造的
真题例句
Both the ink and the paper were made by different chemical processes.
墨水和纸是在不同的化学过程中制成的。
[2021 潍坊市卷 阅读理解]
Cooking makes chemical changes.
烹饪会产生化学变化。
[2021 潍坊市卷 阅读理解]
What is a chemical process?
什么是化学过程?
[2021 潍坊市卷 阅读理解]
备考短语
1.chemical change
翻译:化学变化
2.chemical sensor
翻译:化学传感器
3.chemical plant
翻译:化工厂;化学厂;化工设备
4.chemical mixture
翻译:化学混合物
5.chemical reaction
翻译:化学反应
考纲分布
n. 化学制品
adj. 化学的
考纲释义
n. 化学制品
真题例句
He explained our basic task, riding down the field looking for weeds to spray with chemicals.
他解释了我们的基本任务,骑着马在田里寻找可以喷洒化学物质的杂草。
[2021 浙江卷 读后续写]
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。
[2017 全国卷2 阅读理解]
What the plants pump through the air is a mixture of chemicals known as volatile organic compounds, VOCs for short.
植物从空气中吸入的是一种被称为挥发性有机化合物的化学混合物,简称VOCs。
[2017 全国卷2 阅读理解]
adj. 化学的
备考短语
1.chemical change
翻译:化学变化
2.chemical sensor
翻译:化学传感器
3.chemical plant
翻译:化工厂;化学厂;化工设备
4.chemical mixture
翻译:化学混合物
5.chemical reaction
翻译:化学反应
备考派生词
biochemical
adj. 生物化学的
1 ...The method relies on measuring how chemical variations in drinking water show up in people’s hair...
2009.6 CET4 阅读理解
2 ...The supervisor of the laboratory is beginning to get headaches and dizzy spells because she says it's dangerous to breathe some of the chemical smoke there...
2011.6 CET4 听力题
3 ...The chemical composition of rainfall changes slightly as raid clouds move...
2009.6 CET4 阅读理解
4 ...is a leader in safety from leaks in the field of chemical processing...
2015.6 CET4 听力题
5 ...chemical engineers straight out of school can easily make almost four times the wages of an entry-level high-school graduate...
2013.12 CET4 阅读理解
6 ...chemical engineers straight out of school can easily make almost four times the wages of an entry-level high-sch0ol graduate...
2013.12 CET4 阅读理解
7 ...I understand that your company has a chemical processing plant...
2015.6 CET4 听力题