Optical telegraph system
[计] 光电报系统
🧩 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
🗣️ 情景例句
so I wouldn't lose them.
免得我弄丢了。
To hit the doggie
打狗
She explained that Rastus was very dear to her.
拉姆齐太太解释说她心疼她的猫拉斯特斯。