Tie-backs
(tie-back 的复数) （采矿）警告挡梁
🧩 词语组成解析
tie
[taɪ]
n. 关系;领带，绳子;平局;束缚，限制;
vt. （用线、绳等）系;（在线、绳上）打结;连接;与…成平局;
vi. 打结，系上;平局;被用带（或绳子等）系住;
n. 后背, 脊背；后卫（back的复数形式）
🗣️ 情景例句
Hello. This is Richard Stewart.
你好， 我是Richard Stewart。
What is known to three is known to everybody.
一件事情三个人知道就人人知道。
Not only had the poor man been arrested, but he had been sent to prison as well.
那个可怜的记者不仅被捕了，而且还被送进了监狱。