dull and difficult（意思翻译）

枯燥而困难

dull and difficult（相似词语短语）

1、difficult tasks───艰巨的任务

2、dull-brained───头脑迟钝

3、dull headaches───隐匿性头痛

4、difficult───adj.困难的；不随和的；执拗的

5、drearily dull───沉闷乏味

6、dull lecturer───枯燥的讲师

7、dull───adj.钝的；迟钝的；无趣的；呆滞的；阴暗的；vt.使迟钝；使阴暗；缓和；vi.减少；变迟钝；n.(Dull)人名；(罗、匈)杜尔；(柬)杜；(英)达尔

8、more difficult───更难的（difficult的比较级）

9、Dull pig───钝猪

dull and difficult（双语使用场景）

1、This causes the work of constructing ontology to become both dull and difficult work and become the bottleneck of gaining knowledge.───这使构建本体的工作成为既单调乏味，又困难棘手的任务，成为知识获取的瓶颈。

2、Included in the dull and the difficult categories were surveillance missions requiring time and a degree of persistence that crews of manned aircraft could not provide.───枯燥”“困难”分类内的任务包括需要时间和相当程度的耐久性的监视任务，这是人工飞行器不能满足的。

3、I found English grammar dull and difficult.───我觉患上英文语法枯燥难明。

4、Planning a party single handedly may be a dull and difficult job.───独自安排一个联欢会可能是一人件乏味的和困难的工作。

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