Undergrounder
n. 在地面下工作的人, 秘密组织成员, 地下铁道乘客
🗣️ 情景例句
There's nothing wrong with hard work.
刻苦没错。
Ill news flies fast.
恶事传千里。
I don't think anyone knows about this. I said.
“我想没人知道这一情况，”我说。