Retarding agent
[化] 阻滞剂; 迟延剂; 抑制剂
🧩 词语组成解析
v. 延迟；迟滞, 减速（retard的ing形式）
🗣️ 情景例句
I 'm head over heels in love with you.
我为你神魂颠倒。
Excuse me to have kept you waiting.
对不起让你就等了。
He added that a student had dressed up as a policeman and was playing all sorts of silly jokes on people.
还对工人说，有个学生常装扮成警察无聊地同别人开玩笑。