“退步”怎么读？

工厂的关闭是一大退步。The closure of the factory is a retrograde step .他思想退步了.He has slipped back ideologically.他功课退步了.He's lagged behind in his studies....

“退步”的反义词：进步, 提高。...

“退步”的近义词/同义词：退让, 让步。...

“退步”的英语可以翻译为：lag behind，fall behind，room for manoeuvre，leeway，backslide ...

“投射器”的英语可以翻译为：[医] projector，projectoscope，balopticon ...

speech的音标：speech的英式发音音标为：[spi:tʃ]speech的美式发音音标为：[spitʃ]...

在实验过程中, 那个科学家突然发现了真知.In the middle of his tests, the scientist burst on the truth.反复实践是取得真知的方法.A repetition of practices is the resort of gaining genuine knowledge.一切真知都是从直接经验发源的.All genuine knowledge originates in direc...

n.meminges的单数形...

enisle的现在完成时为：enisled...

Walruses have enormous appetites and hunt for food almost constantly.海象食欲极大,几乎一直在猎取食物.I normally eat seals but also can dine on walruses, mussels or even berries and seaweed.我通常吃海豹,但也能吃海象, 蚌类,甚至是浆果和海藻....

n.爽直，爱讲闲话...

n.卧室，寝室( bedroom的名词复数 )...

hive的一般过去时为：hived...

Rossie的音标：...

hamadan的音标：...

The top people in our European Division opposed the Fiesta.欧洲分部的高级人员反对假日型车....the Fiesta college football bowl.大学橄榄球节日碗赛If your timing is right, you may be fortunate enough to stumble across a village fiesta.如果你时机把握得好，你会...

For example, the teeth are more primitive. There are large canines and unusually shaped incisors.譬如, 牙齿更为原始, 有大的犬齿和非常合适的门齿.Well - to - canines can attend doggy daycare centers while their owners work.富人家的狗在主人上班的时候可以去狗狗托管...

" Melly, I wouldn't have that old desperado in my house,'said Scarlett crossly." 媚兰, 我是不愿意让这个老鬼待在我屋里, "思嘉气恼地说.She looked at her husband crossly.她生气地看着自己的丈夫。" That's another matter, " he said crossly.鸿 渐生气道...

己酮糖:一种六碳的酮糖.例如果糖.Ketohexose A ketose SUGAR with six carbon atoms , e . g . fructose.通过与酸水解和苦杏仁β - 葡萄糖苷酶水解效率比较,发现该黑曲霉β-葡萄糖苷酶有较好的水解大豆异黄酮糖苷的能力.Comparing with acid and � � - glucosidase from almond, � � - glucosidase from As...