Orr
abbr. 整体反应率（The Overall Response Rate）；氧还原反应（Oxygen Reduction Reaction）
🗣️ 情景例句
I type about 40 words per minute.
一分钟我能打40个字。
Seven percent would be possible for orders for, say, 500 or more.
订购500台或500台以上都不得有可能给予7%的折扣。
Without it, nothing could ever be brought to a conclusion; everything would be in state of chaos.
不准时将一事无成，事事都会陷入混乱不堪的境地。