Gub
abbr. generalized upper boundary 模糊上限
✅ 同义词
🗣️ 情景例句
all about your first full day back on the job.
关于你重回工作第一天的全部情况了。
He who knows most speaks least.
懂得多的说得少。
Sure that I had passed, I was almost beginning to enjoy my test.
确信我已通过考试，所以我几乎开始喜欢起这次考试。