提示：点击例句中的单词，就可以看到词义解释

You will see how different grammars .

你将会明白不同的语法。

As societies adopt a written language for cultural reasons , their grammars often change .

一个社会往往因为文化的原因而选择某种语言作为书面语，其语法则时有变化。

The speech recognizer cannot have that many grammars active at once .

语音识别器不能同时使用很多语法。

It is widely believed that every word has a correct meaning , that we learn these meanings mainly from teachers and grammarians , and that dictionaries and grammars are the supreme authority in matters of meaning and usage .

人们普遍认为每个词都有它正确的含义，这些含义我们主要是从老师和语法学家那里学来的，而且词典和语法在释义和讲解用法方面是绝对的权威。

Moreover , bilingual infants appear to learn the grammars of their two languages as well as babies learning a single language , even when the two languages are as different from one another as english and japanese , or english and punjabi .

此外，在语法学习方面，双语婴儿似乎能与只学习一种语言的婴儿学得一样好，哪怕这两种语言就像英语和日语或者英语和旁遮普语一样极不相同。