Protocols
n. 协议；礼仪礼节；条款（protocol的复数）
🗣️ 情景例句
Let me see -- ASPCA....
让我瞧瞧 ASPCA ……
I'm really sorry, but I seem to have misplaced your scarf.
真对不起，我忘记把你的围巾对丢在什么地方了。
While the men had been working inside the ship, the air-line had been giving off oxygen.
当工人们的在船舱里干活时，供气管一直在排放氧气。