Ugs
(ug 的复数) abbr. 地下（underground）
🗣️ 情景例句
No. Please endorse the check at the back.
不会的，请在支票背面签名。
Generally speaking, it's cheaper but slower to ship goods by sea than by rail.
总的来说，海运比铁路运输更便宜，但速度慢一些。
Has your company done any research in this field?
请问贵公司对此范畴做了任何研究吗？