Ni
[医] 镍(28号元素)
✅ 同义词
📖 牛津释义
NI
abbr 缩写 =
1 (Brit) National Insurance 国民保险制度
NI deductions, eg on a pay slip 国民保险扣除额（如工资单所列的）.
2 Northern Ireland 北爱尔兰.
🗣️ 情景例句
Yes, we did.
确实如此。
Where have you been all this time?
这段时间你跑到哪里去了？
Behind the house there is a tree.
房子后面有一棵树。