Connecting tube
[建] 连接管, 导管
🧩 词语组成解析
[计] 接线的
🗣️ 情景例句
Chairman Mao said it is necessary to drill as much as possible.
毛主席说，反复操练是非常必要的。
Deliberate before you begin, then execute with vigour.
著手前要深思熟虑，执行要果断有力。
Are you in Row 4?
你是在第四排吗？