Correct
递减
/ dìjiǎn /
Strokes
Definition
progressively decreasing/gradually falling/in descending order
Example
As a Verb
decrease by degrees/gradually/progressively/successively
1
Láodòngshēngchǎnlǜ
劳动生产率
zhúbù
逐步
tígāo
提高
,
chǎnpǐn
产品
de
的
chéngběn
成本
yě
也
suízhī
随之
dìjiǎn
递减
。
The cost of the product decreases accordingly with the gradual rise of productivity.