Std
[计] 标准
📖 牛津释义
STD
abbr
缩写 = (Brit) subscriber trunk dialling (by telephone) 用户直通长途电话
The STD code for London is 071. 伦敦的用户长途直通号码是 071.
🗣️ 情景例句
I'm sorry, I can't help you. I'm just a tourist also.
很抱歉，我帮不了你，我也只是个游客。
It is easier to descend than to ascend.
下降容易上升难。
As they grow old, people also accumulate belongings for two other reasons,
随着年纪的增加，人们也因为两个原因而继续积累：