Pacing group
[计] 定步组
🧩 词语组成解析
pacing
['peɪsɪŋ]
v. 踱步于，走动( pace的现在分词 );调整自己的工作（或活动）节奏;领先于;为…定步速;
group
[ɡrup]
n. 组，团体;群，批;（雕塑等的）群像;（英美的）空军大队;
vt.& vi. 使成群，集合;
vt. 分类，归类;
🗣️ 情景例句
It was very thoughtful of you to send flowers.
你送花来，想得真周到。
A beggar's purse is bottomless.
乞丐的钱袋是无底洞。
That sounds interesting. That was a hundred years ago, wasn't it?
听起来很有意思。那是一百年前的事了，不是吗？