v.思索；(充分)碾碎；混合

vt.加糖和香料并烫热

n.麦尔纱(一种涤绵织物)

n.(苏格兰)海角；岬；乱糟糟

I haven't decided yet; I'm mulling it over in my mind. 我还没有决定，一直在仔细考虑。

He tried to mull things over in his mind. 他试图在他的脑海中思索事情。

I nearly made a mull of the business. 我几乎把生意弄得一团糟。