A-b toll trunk
[电] 甲乙长途中继线, AB长途中断线制
🧩 词语组成解析
toll
[tol]
n. 通行费;伤亡人数;钟声;长途电话费;
v. 鸣钟;敲钟;
🗣️ 情景例句
You can't expect to learn a foreign language in a week.
别指望一个星期就能学会一门外语。
When did you come to see me?
你什么时候来见我？
The fantastic modern buildings have been designed by Kurt Gunter.
这些巨大的现代化建筑是由库尔特。冈特设计的。