scourges的音标：...

n.擦[洗]净，冲刷，洗涤v.走遍（某地）搜寻（人或物）( scour的现在分词 )，（用力）刷，擦净，擦亮...

Economic anarchy scourged the post-war world.经济混乱使得战后的世界陷入水深火热之中。He was scourged by the memory of his misdeeds.他对以往的胡作非为的回忆使得他精神上受惩罚.Captain White scourged his crew without mercy.船长怀特无情地鞭挞船员....

scourge的第三人称单数（三单）为：scourges...

discoursing的音标：...

discouragement的音标：discouragement的英式发音音标为：[dɪs'kʌrɪdʒmənt]discouragement的美式发音音标为：[dɪs'kɜrɪdʒmənt]...

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discouragement的复数形式为：discouragements...

Uncertainty is a discouragement to investment.不确定性令投资者裹足不前。He persevered despite discouragement from those around him.尽管周围一片劝阻声，他还是锲而不舍。an atmosphere of discouragement and despair灰心绝望的气氛...

v.使气馁( discourage的第三人称单数 )，使沮丧，阻碍，劝阻...

n.无礼( discourtesy的名词复数 )...

adj.粗鲁的，无礼的，失礼的...

The cruel captain used a scourge on his disobedient sailor.那残忍的船长鞭打不服从命令的水手.After the scourge of war came the scourge of disease.战乱之后瘟疫接踵而来.The scourge of racial tyranny should never again be allowed to raise its ugly he...

vi.演说（discourse的过去式与过去分词形式）...

The police are scouring the countryside for the escaped prisoners.警察正在搜索整个乡村以捉拿逃犯.This is called the scouring train in wool processing.这被称为羊毛加工中的洗涤系列.You can scour dirty pans by rubbing them with scouring powder.用去污粉可以把脏...

scoured的音标：...

反向冲刷...

v.走遍（某地）搜寻（人或物）( scour的过去式和过去分词 )，（用力）刷，擦净，擦亮...

scourge的复数形式为：scourges...

discouraging的音标：discouraging的英式发音音标为：[dɪs'kʌrɪdʒɪŋ]discouraging的美式发音音标为：[dɪs'kəɪdʒɪŋ]...

scour的现在进行时为：scouring...

discourteousness的音标：discourteousness的英式发音音标为：[dɪs'kɜ:tɪəsnes]discourteousness的美式发音音标为：[dɪs'kɜtɪrsnes]...

discourse的音标：discourse的英式发音音标为：['dɪskɔ:s]discourse的美式发音音标为：['dɪskɔrs]...

vt.使气馁，使沮丧，阻碍，劝阻...

Drugs are a scourge that is devastating our society.毒品是破坏我们社会的一大祸害。the scourge of Heaven灾殃, 祸患...the best chance in 20 years to end the scourge of terrorism...20 年来消灭恐怖主义祸害的最佳机会Do you think the death of Lorenzo is the sc...

scourge的现在完成时为：scourged...

scourge的现在进行时为：scourging...

scourging的音标：...

The roasting pan scours better than pot.烤盘比锅容易擦干净....

discourtesy的复数形式为：discourtesies...