Ess
n. 字母S, S字形之物\\n[计] 电子交换系统
🗣️ 情景例句
Very well, sir. You'll have them as soon as possible.
好的，先生。我会尽快送过去。
The newsboy throws his papers in the wrong place.
报童把报纸投错了地方。
The Native Americans caught and trained them and were then able to use them to carry their goods when they travelled from one camping ground to another.
美洲土著人捕捉野马，加以驯服。