Ess
n. 字母S, S字形之物\\n[计] 电子交换系统
🗣️ 情景例句
Don't worry. You'll get used to it in no time.
别担心，你会很快习惯的。
There's a ten thirty flight in the morning.
早上10点半有班机。
Who served you, sir?
是谁接待您的，先生？