Celer
comb. 表示“快, 速”
🗣️ 情景例句
She's moving up the ranks one step at a time.
他一步一步的向上爬。
When I came in, he was reading.
当我进来的时候，他在读书。
or make some spiteful remark about the friends' parents.
或者讲些小朋友家长的坏话。