Therefore, a begging nestling that secures food at the expense of its siblings might actually leave behind fewer copies of its genes overall than it might otherwise.

因此，一只以其兄弟姐妹为代价来获取食物的乞食雏鸟实际上可能会比其它雏鸟留下更少的基因副本。

youdao

I am a little beggarman, a begging I have been

我是一个小乞丐，在这个绿茵茵的小岛上

youdao

They had not taken a hundred steps when they saw two rough-looking individuals sitting on a stone begging for alms.

他们还没走一百步，就看见两个相貌粗野的人在一块石头上乞讨。

youdao

"It's a begging situation where you have to beg them to take your fish."

VOA: standard.2010.07.19

"I don't think anyone disputes that. Hasn't he been offering and begging to plead guilty in his military commissions trial for a long time?

VOA: standard.2009.11.25

Guyana does not need to hold out a begging bowl to international donors for its unmanaged standing forests.

BBC: Why the West should put money in the trees

Somehow it has turned from a strategic networking site to a begging site.

FORBES: Is LinkedIn Taking Advantage Of Desperate Job Seekers And The Unemployed?

Its shares sagged as investors feared that it will join the queue of insurers proferring a begging bowl to secure fresh capital.

ECONOMIST: Sweet retreat