Oir
abbr. 在线插拔（Online Insertion and Removal）；机会利率, 代替利率；现货
🗣️ 情景例句
Here are ten letters that express my feelings for you.
这里有十个字母可以表达我对你的感情。
He who would climb the ladder must begin at the bottom.
爬梯必须从底层开始。
The tent was full of water! They all leapt out of their sleeping bags and hurried outside.
原来帐篷里到处都是水！他们全都跳出睡袋，跑到外面。