petering
v．逐渐减弱，逐渐消失：指事物或现象逐渐失去力量、影响或存在。
例句
The six-month strike seemed to be petering out.
持续了6个月的罢工似乎在逐渐停息。
《柯林斯英汉双解大词典》
And the feeble recovery is petering out.
并且，微弱的复苏将要结束。
The moves comes amid further signs that the first wave of the pandemic is petering out.
这些到来的举措表明流感的首批浪潮即将结束。
