Communicating by sight
[建] 可见信号通讯
🧩 词语组成解析
[计] 通信的
by
[baɪ]
prep. 在…旁边;表示方式;由于;经过;
adv. 经过;表示保留或保存时用;短暂拜访;
sight
[saɪt]
n. 视力;看见;视野;景象;
vt. 看见，发现;瞄准;观察;调准瞄准器;
vi. （用仪器）瞄准;观察;
🗣️ 情景例句
How much for a haircut?
理发多少钱？
He could always come up with a reason for them to linger another month.
他总能想出个理由来让他们再耽误上一个月。
In time, all Sam's money was paid back in this way.
很快，萨姆全部的钱都用同样的方式还了回来。