这里的buildup是什么意思?也可以当动词用吗?

母语人士的回答
Rebecca
是的, buildup可以用作名词或动词!当用作动词时,它变成短语动词build up 。它意味着逐渐增加或积累的东西。它通常用于表示负面的东西。例: After not cleaning for a long time, there was a huge buildup of dust and dirt in the house. (我好久没打扫了,屋子里满是灰尘。) 例子: Political tensions built up until the public called for the president to resign. (政治紧张局势加剧,直到公民敦促总统辞职。)