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1·McLaren had been mulling over an idea to make a film.

麦克拉伦一直在琢磨着要拍一部电影。《柯林斯英汉双解大词典》

2·Last month, a federal grand jury began mulling evidence in the case.

上个月，一个联邦大陪审团开始仔细斟酌该案的证据。《柯林斯英汉双解大词典》

3·I'm just sitting here mulling over.

而我，仅仅是坐在这儿沉思。

4·Germany is mulling something similar.

德国也在酝酿相似的法案。

5·He sat there mulling over what he should say.

他坐在那里仔细考虑他该说些什么。

6·The bank was mulling a price of $4 or $5 a share.

JP摩根正在讨论4到5美元一股的收购价格。

7·It was a problem he had been mulling for a long time.

这是他一直反复考虑了很久的问题。

8·Tanzanian politicians are mulling a supertax on miners.

坦桑尼亚的政客们正考虑对各采矿企业征收附加税。

9·Wolstencroft thought very carefully, mulling over each name in his mind.

Wolstencroft非常认真的思考，仔细地琢磨了每个名字。

10·Serbia is mulling over the next step: a formal application to join the EU.

塞尔维亚刚刚谋划完下一步：一份加入欧盟的正式申请。

混砂

1·It is shown that properties of green sand vary with charging sequence and mulling time.

结果表明，型砂各性能均随加料顺序和混砂时间的不同而变化。

(1)mull over仔细考虑