友情提醒：点击
，可以收听真人发音
，可以收听真人发音 
小测验：选择正确的单词
- 论坛新贴
purification [pjurifi'keiʃən]
基本释义
- n. 纯化,提纯,涤罪
参考例句
- A submergence in Spirit or purification by Spirit.
精神洗礼或精神净化 - Do not attempt purification of NF3 via adsorption.
禁止试图通过吸附来净化NF3。
- A submergence in Spirit or purification by Spirit.
英英解释
4个名词解释
- the act of cleaning by getting rid of impurities
- the process of removing impurities (as from oil or metals or sugar etc.)
[同] purification, refinement, refining
show all ... (
4
)