吃透英语课本,提升在校竞争力
n. 澄清;阐明;净化
复数:clarifications
动词:clarify
There have been a number of official changes and clarifications.
官方有过数次修改和说明。
I need some clarification on this topic.
我需要对这个主题做一些澄清。
clarification on
解答
n.[化工]澄清,说明;净化
explanation
notes
purification
legend
illustration