Denickelefication
脱镍(作用), 镍合金的选择性腐蚀
🗣️ 情景例句
I'd like you to meet the head of the student relations committee.
我想见见学生关系委员会主席。
This is a profitable transaction.
这是一笔有利可图的交易。
She entered the station twenty minutes before the train was due,
在火车进站20分钟前她就进了车站。