v.冲刷，擦亮，四处搜索，（用泻药）泻n.擦，冲刷，洗涤剂...

He was discoursing to us on Keats.他正给我们讲济慈.They were discoursing over the latest gossip.他们在谈论最近的蜚短流长.They have been discoursing learnedly on this problem.他一直在深入研究这个问题....

n.论述，交谈，正式的讨论vi.演说，谈论vt.叙述，讨论...

scour的现在完成时为：scoured...

discouragement的反义词有：encouragement。n.discouragement的反义词（沮丧;气馁;障碍）：encouragement。...

discourage的一般过去时为：discouraged...

scourge的复数形式为：scourges...

Textile workers suffer from three scourges -- noise , dust and humidity.纱厂 工人的三大威胁,就是音响 、 尘埃和湿气....

The Swiss wanted to discourage an inflow of foreign money.瑞士人想要阻止外资流入。Many parents find it hard to discourage bad behaviour.很多父母觉得要孩子循规蹈矩是件很难的事情。His parents tried to discourage his interest in music, but he persisted.他的父...

Although she did not reciprocate his feelings, she did not discourage him.尽管她没有回应他的感情，她也没有使他丧失信心。Discourage your friends from forwarding those tiresome joke lists, sex quizzes, and chaine mails.不要让你的朋友向你转发那些无聊的玩笑 、 性知识问答...

vi.演说（discourse的过去式与过去分词形式）...

discouragement的复数形式为：discouragements...

vi.演说（discourse的现在分词形式）...

adj.粗鲁的，无礼的，失礼的...

n.带来灾难的人或东西，祸害( scourge的名词复数 )，鞭子v.鞭打( scourge的第三人称单数 )，惩罚，压迫...

n.无礼( discourtesy的名词复数 )...

discourtesies的音标：...

scouring的音标：scouring的英式发音音标为：['skaʊərɪŋ]scouring的美式发音音标为：['skaʊrɪŋ]...

They scourged him and crucified him upon a tree.他们折磨他,把他成十字形地钉死在一棵树上.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.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。Captain White scou...

I was offended by his discourteous reply.他无礼的回答使我很生气.Staff are often discourteous and sometimes downright rude.职员常常态度很不礼貌，有时候极其蛮横。Mr Kingman's performance was described by committee members as " dozy " and " discour...

He discoursed for several hours on French and English prose.他花了几个小时讲述法国和英国的散文。The scholar discoursed at great length on the poetic style of John Keats.那位学者详细讲述了约翰·济慈的诗歌风格.He discoursed on an interesting topic.他就一个有趣的题目发表...

v.鞭打( scourge的过去式和过去分词 )，惩罚，压迫...

scourge的现在进行时为：scourging...

adj.令人沮丧的，使人泄气的，阻止的v.使气馁( discourage的现在分词 )，使沮丧，阻碍，劝阻...

discourteous的近义词/同义词有：ungracious, fresh, misbehaved, impolite, uncourtly, inconsiderate, disrespectful, impertinent, pert, boorish, ill-mannered, rude, indelicate, uncivil, cavalier, saucy, brusque, indecorous, bad-manne...

discourtesy的反义词有：courtesy, courtesy。n.discourtesy的反义词（无礼;粗鲁的言行）：courtesy。discourtesy的反义词（其他释义）：courtesy。...

discourse的现在完成时为：discoursed...

discourse的现在进行时为：discoursing...

...

Gates responds with a lengthy discourse on deployment strategy.盖茨以一篇有关部署策略的鸿篇大论予以回应。Other forms of discourse have successfully been decoupled from politics.其他的话语形式已经成功地与政治分离开来。a discourse on issues of gender and sexualit...