Retarding force
減速力
?? 詞語組成解析
v. 延遲；遲滯, 減速（retard的ing形式）
force
[f?:s]
n. 力;武力;（社會）勢力;魄力;
vt. 強迫;強行;促使，推動;強奸;
??? 情景例句
I see you're both animal lovers.
我看得出你們都是喜愛動物的人。
If one desires to succeed in anything, he must pay the price.
如果想做成點事，就得付出代價一干。
Then the bees left the hive and went to the feeding place.
然后那些蜜蜂離開蜂箱，飛到喂食點去。