Telcos
abbr. telephone companies 电话公司（复）
🗣️ 情景例句
No. But I have to.
没有 ，但有此必要。
It is easy to open a shop but hard to keep it always open.
开设店铺易，维持常开难。
what would civilization be like without its benefits?
如果不受其惠，文明将会是个什么样子呢？