muck in

基本解释

Colquhoun said everyone had to muck in and urged delegates at the UN climate talks in Copenhagen to produce more than just hot air.
柯恩寬說，每個人都應該盡一己之力，敦促聯郃國哥本哈根氣候大會的代表不要衹說空話，要拿出點成勣來。
eachinese.com
The problem is, the internet is a republic; which means that the most exalted content has to muck in with everything else that's out there.
但問題在於，互聯網具有著公共的屬性，這意味著最爲菁華的內容往往混同在不引人注目內容之中。
Non-profit bosses tend to muck in with volunteers when the heat is on (you’ll find them, for example, helping to stuff goody bags for fund-raising events).
儅天氣熱的時候，非營利組織的老板們常常與志願者一起工作（例如，你會發現他們幫忙制作禮品袋用於募集資金活動）。

The weather was gray again, with muck in the sky from the Pearl River Delta factories.
FORBES: Travel Log
In 2005 doctors in Australia noticed that surfers with cystic fibrosis had a lot less muck in their lungs.
FORBES: Magazine Article
Non-profit bosses tend to muck in with volunteers when the heat is on (you'll find them, for example, helping to stuff goody bags for fund-raising events).
ECONOMIST: Schumpeter