英语词汇difficult ash怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
?难熔灰
... differentiator 微分器，微分电路，差动电路，差动装置 difficult ash 难熔灰 difficult communication 难于通讯，可听度差 ...

1
Gauging the economic impact of the crisis is as difficult as predicting when and where the next cloud of ash will appear.
测量这次危机带来的经济影响如同预测下一次火山灰何时何地出现一样困难。
2
Experts stressed that the ash, in tiny particles and difficult to detect, was no danger to public health but posed a distinct danger to aircraft.
专家们强调，微小颗粒的灰尘不易察觉，是不会危害公众健康危险，但是极易对飞机构成威胁。
3
If the image had been taken later in the year, when snow covers the entire peninsula, the ash plume would be difficult to see against a white background.
如果晚些时候拍摄，到积雪覆盖整座火山之后，火山烟流将在白色背景下难以看到。

单词	difficult ash
释义	difficult ash 简明释义难熔灰网络释义 1 ?难熔灰 ... differentiator 微分器，微分电路，差动电路，差动装置 difficult ash 难熔灰 difficult communication 难于通讯，可听度差 ... 双语例句 1 Gauging the economic impact of the crisis is as difficult as predicting when and where the next cloud of ash will appear. 测量这次危机带来的经济影响如同预测下一次火山灰何时何地出现一样困难。 2 Experts stressed that the ash, in tiny particles and difficult to detect, was no danger to public health but posed a distinct danger to aircraft. 专家们强调，微小颗粒的灰尘不易察觉，是不会危害公众健康危险，但是极易对飞机构成威胁。 3 If the image had been taken later in the year, when snow covers the entire peninsula, the ash plume would be difficult to see against a white background. 如果晚些时候拍摄，到积雪覆盖整座火山之后，火山烟流将在白色背景下难以看到。
随便看	misplead misplead mispleading mispleading misplead misplug mispoint mispointing mispolicy misportray misposition mispositioned mispositioning mispractice mispraise mispredict mispredicted misprediction misprescription mispresent mispresents mis-pressing misprice mispriced misprice