migration是什么意思

Swallows begin their migration south in autumn.燕子在秋季开始向南方迁移.Change of climate must have had a powerful influence on migration.气候的变化对于迁移必曾有过极大的影响.Certain other factors are also involved at the secondary - migration stage....

migration的音标：migration的英式发音音标为：[maɪ'greɪʃn]migration的美式发音音标为：[maɪ'ɡreʃən]...

migration的复数形式为：migrations...

The pulmonary migration of larvae is associated with fever, cough, occasionally hemoptysis.蛔蚴肺部移行,可伴有发热 、 咳嗽 、 偶尔咯血.the seasonal migration of birds鸟的季节性迁徙On migrated sections migration noise can become the equivalent lim...

The discrepancies resulted from different methods of computation.这些差异是由不同的计算方法造成的。wide discrepancies in prices quoted for the work这项工作的报价出入很大When both versions of the story were collated, major discrepancies were found.在...

“宣誓书”的拼音为：...

Who passed that titbit on to you?是谁告诉你那条花边新闻的？She always keeps some titbit to give to her cat.她总留点儿特别好吃的东西喂猫.Her mouth was working, as if she was masticating some tasty titbit.她的嘴在动，好像在嚼什么好吃的。...

公开披露还会泄露有商业价值的贸易秘密, 或使竞争对手得到不正当的便利.It may also destroy commercially valuable trade secrets, or give competitors an unjustifiable advantage.我略施小计,使竞争对手不知所措.I used a few tactics to keep my competition in the dark....

DCNA的音标：...

step的复数形式为：steps...

“筋膜”的拼音为：jīn mó...

“窃贼”的拼音为：qiè zéi...

The operator expects the ship to be out of commission until the end of September.技工预计这艘船到9月底才能修好。He set up a new world record in September, 1935 at Bonneville Salt Flats, Utah.他于1935年9月在犹他州的博纳维尔的索尔特·弗拉兹创造了世界记录.London Tra...

Murat的音标：...

hazy的近义词/同义词有：obscure, blurred, unclear, fuzzy, indistinct, muddled, faint, uncertain, indefinite, vague, confused, foggy, misty, dim, overcast, cloudy, smoky, indistinct, indefinite, smoky, dim, confused, overcast, fuzz...

move on的近义词有：advance, progress, proceed, move on, go。下面这些动词均含"前进，行进，进展"的含义：advance ：主要用于具体的人或物，也可指科学技术和运动等。 progress ：指按某一既定目标前进，取得发展，目的性很明确，强调经常和稳定地前进。proceed ：侧重指继续前进。move on ：非正式用语，侧重从某一停止点向某地前进，但不表示前进的目的地。go ：最常用词，含义...

hygrothermoscope的音标：hygrothermoscope的英式发音音标为：[haɪgrə'θɜ:məskəʊp]hygrothermoscope的美式发音音标为：[haɪgrə'θɜməskoʊp]...

“根本”的近义词/同义词：基本, 基础, 底子, 根底, 根蒂, 根基。...

n.熨斗，熨斗形山...