Transannular bridge
[化] 跨环键; 跨环桥
🧩 词语组成解析
跨环的
bridge
[brɪdʒ]
n. 桥;桥牌;鼻梁;起联系作用的东西;
vt. 在…建桥，架桥于…之上;通过桥横跨;
🗣️ 情景例句
You won't believe this,
简直不会相信，
How are you feeling today?
你今天感觉怎么样？
This would solve the problem of ventilation, for if a train entered this tunnel, it would draw in fresh air behind it.
因为如果有列火车开进隧道，它就把新鲜空气随之抽进了隧道。