Telegraph switching system
[计] 电报交换系统
🧩 词语组成解析
telegraph
['tɛlɪɡræf]
n. 电报;电讯;电报机;信号机;
vt.& vi. 打电报;流露出;电汇;用电报通知;
vt. 用电报发送;打电报向（某人）发指令;电汇;电购;
tele远+graph写，图→从远方写来→电报
[计] 交换\\n[经] 转换, 调换, 调头
🗣️ 情景例句
Maybe you saw our commercials on TV.
也许你在电视上看过我们的广告。
She gaped in surprise when Robert arrived.
当罗伯特来的时候，她吃惊得长大嘴巴呆住了。
You were very angry!
你火气真大！