查询词典 be poor at

Be weak in ...但 be poor at ...

他数学差，但英语好。

While one thick garment is, for most purposes, as good as three thin ones, and cheap clothing can be obtained at prices really to suit customers; while a thick coat can be bought for five dollars, which will last as many years, thick pantaloons for two dollars, cowhide boots for a dollar and a half a pair, a summer hat for a quarter of a dollar, and a winter cap for sixty-two and a half cents, or a better be made at home at a nominal cost, where is he so poor that, clad in such a suit, of his own earning, there will not be found wise men to do him reverence?

一件厚衣服的用处，大体上可跟三件薄的衣服相同，便宜的衣服可以用真正适合顾客财力的价格买到，一件厚厚的上衣五元就可以买到了，它可以穿上好几年，厚厚的长裤两元钱，牛皮靴一元半，夏天的帽子不过一元的四分之一，冬天的帽子六毛两分半，或许还可以花上一笔极少的钱，自己在家里制一顶更好的帽子，那穿上了这样的一套自己辛勤劳动赚来的衣服，哪里还是贫穷，难道会没有聪明人来向他表示敬意吗？

I used to be poor at English.

二 我过去英语很差。

John:"Okay, sure. We'd be poor at first, but we'd be happy."

好吧， 我们一开始会穷一些，但我们会很开心。

They put on big airs, not willing to handle the suffering, would rather be poor at home .

他们架子比较大，不愿意吃苦，宁愿在家受穷。

Be poor at sth.

在…方面很差

For example, to fight, in November 2009 on a year-on-year data may be better, but this month the chain of data may be poor at this time would require further analysis, the conclusion can not be given indiscriminately Mangrenmoxiang.

例如，要争取在2009年11月与上年同期的数据可能会更好，但在本月的数据链可能会很差，此时还需要进一步的分析，得出的结论不能随便给Mangrenmoxiang。

Father income is not high, and my brother is still overseas, and her work is not stable, they should not exceed 10% 1 -- because, waiting for the means to be poor, at least at this time.

父亲收入不高，弟弟还在外地，而她工作又还不稳定，她们一家欲哭无泪——因为，等待意味着贫穷，至少在这个时候。

Humans are widely believed to be poor at tracking scents, especially when compared to other mammals such as dogs and rodents.

人类普遍认为自己并不善于追踪一种气味，尤其是在与其他哺乳动物，例如狗和啮齿动物相比时，这一弱点更是暴露得一览无余。

If there were bleeding or bleeding in ventricles, the prognosis would be poor; At 3rd month, about half of the cases had abnormal CT, mostly showing extermely hydrocephalus .After one year, He was recovered.

早产窒息儿颅内病变严重，如伴有脑实质出血，预后差；HIE在3个月复查时，50%有头颅CT表现异常，大部分为外部性脑积水，1岁时外部性脑积水愈合。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。