浪费时间;混日子;存心折腾(某人);故意捣乱
piss about / around
浪费时间;混日子
to waste time by behaving in a silly way
piss sb about / around
存心折腾(某人);故意捣乱
to treat sb in a way that is deliberately not helpful to them or wastes their time
释义来自《牛津高阶英汉双解词典》第 9 版