Orr
abbr. 整体反应率（The Overall Response Rate）；氧还原反应（Oxygen Reduction Reaction）
🗣️ 情景例句
We have another appointment on the same day.
我们那天有另外一个约会。
The bone will have to be re-set.
你必须（被）接骨。
'Not at all,' I answered.
“好的。”我回答说。