单词
chemical
读音
ˈkemɪkl
美式
英式
词根
"Chemical"的词根是"chem-", 来自于"alchemy"(炼金术),中文意思是"化学"。 其他由此词根衍生的单词有: * Chemistry(化学) * Alchemist(炼金术士) * Biochemical(生物化学的)
释义
n. 化学制品,化学药品 adj. 化学的 [ 复数 chemicals ]
例句
What's the chemical symbol for mercury?
水银的化学符号是什么?
What is the chemical symbol for copper?
铜的化学符号是什么?
Chemical seepage has caused untold damage.
化学品泄漏已造成了难以估量的损失。
What's the chemical symbol for mercury?
水银的化学符号是什么?
What is the chemical symbol for copper?
铜的化学符号是什么?
Chemical seepage has caused untold damage.
化学品泄漏已造成了难以估量的损失。
强化记忆
你可以将 "chemical" 这个单词拆开记,先记住 "chem-" 代表 "化学",然后记住 "-ical" 是形容词后缀,这样就很容易记住这个词表示 "与化学有关的"。“Chemical”源自于“alchemy”这个词,这是源于中世纪时人们关于将普通金属转变为黄金,以及创造出一种可以治愈所有疾病并赋予人类长生不老的“酷斯特药水”的寻找过程中产生的词汇。后来,这一词汇进化为“chemistry”,接着有了现在的“chemical”。
看视频学发音
getting something like what you callchemical pneumonia,trying to aspirate the compounds.
all the things that rivers tend to carry these days:chemical contaminants,pesticide runoff.
were discouraged from attending school with their hair in its natural state,without chemical processing.What did those girls do?
Steam power, machines,new chemical processes --in two words, technological innovation.
with their, you know, lies and so forth.Well, Big Chemicalis what we're dealing with here.
所属分类
大学,出国,高中,专升本-自考,专四专八,其他
所在词典