chemical [ˈkemɪkl]以下由轻松背单词网站提供
单词级别第3级基本释义adj.化学的;n.化学制品英英释义any basic substance which is used in or produced by a reaction involving changes to atoms or molecules参考例句The same water was reused after chemical treatment. 原来的水经过化学处理之后再度使用。There was a terrible explosion at the chemical plant. 那家化工厂发生了一起可怕的爆炸事故。 推荐阅读 |