福克斯词典 \ 例句 \

学生和老师的比率是30比1。用英语怎么说？

The ratio of pupils to teachers was 30 to 1.

学生和老师的比率是30比1。

相关词汇
the ratio of Pupils to teachers was
theart. 指已提到的人（物），指说话人与听者已知的人（物），用于独一无二的事物前，与形容词最高级和序数词连用；
例句
He did have a real knowledge of the country...
他对该国的确知之甚多。
ration. 比，比率，比例，系数；vt. 求出比值，除，使…成比例，将（相片）按比例放大[缩小]；
例句
An increasing ratio of mistakes, perhaps induced by tiredness, crept into her game.
可能是由于体力不支，她在比赛中的失误越来越多。
ofprep. 关于，属于…的，由…制成；aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气]；
例句
He did have a real knowledge of the country...
他对该国的确知之甚多。
Pupilsn. 学生( pupil的名词复数 )，瞳孔，弟子，门生；
例句
The selection of pupils for grammar schools was biased in favour of the middle-class child of a small family from a good area...
文法学校招生时偏向于录取来自好地段的中产阶级小家庭的孩子。
toprep. 向，朝着，到，关于，属于；adv. 朝一个方向的，到某种状态，关闭；
例句
I suggest you leave it to an expert...
我建议你把它留给专家来解决。
teachersn. 教师( teacher的名词复数 )，师资；
例句
The book is an invaluable aid to teachers of literature...
这本书对于教授文学的老师来说帮助非常大。
wasv. 用来表示某人或某物即主语本身，用来表示某人或某物属于某一群体或有某种性质（ be的过去式 ），在，存在，不受干扰；
例句
There was a terrible sadness in her eyes...
她眼神中流露出深深的悲伤。
相关好句
Is religion always a force for good?
宗教一向是诲人从善的力量吗?
The common weapons should be stretched every ten years.
常规武器应该十年一换代。
In case of danger, raise the electric alarm.
如果有危险, 就拉响电动警报器。
Did you mean what you said, or were you just yanking my chain?
你是说真的呢，还是逗我玩？
Brian majored in Economics.
布莱恩主修经济学。
He is standing in the wet without a coat.
他没穿外衣, 站在雨中。
He is a practical person.
他是位很讲实际的人。
a bar of chocolate, soap, etc
一条巧克力糖、一条肥皂等
Last month’s victory has given him a renewed zest for the game.
上个月的胜利重新唤起他对这项运动的热情。
It’s no more than common politeness to hear what she has to say.
听她说话只不过是出于基本的礼貌。