Retarding force
减速力
🧩 词语组成解析
v. 延迟；迟滞, 减速（retard的ing形式）
force
[fɔ:s]
n. 力;武力;（社会）势力;魄力;
vt. 强迫;强行;促使，推动;强奸;
🗣️ 情景例句
Is this your very first advanced aerobics class?
这是你第一次上有氧运动高级班吗？
To know everything is to know nothing.
事事皆知，事事不懂。
You're very eloquent.
你看上去真精神。