您要查找的是不是：
- You must be weak in the head if you believe that. 你相信那件事可就太傻了。
- He was weak in mathematics, but good at English. 他数学差，但英语好。
- You must be weak in the head if you think I'll agree to that. 如果你以为我会同意那事, 你一定是脑子不管用了。
- The unions have always been weak in this industry. 在这个行业，工会一直没有权威。
- Some of the students are weak in English. 有些学生英语很差。
- Studying hard is one area that I am weak in. 我不擅于用功读书。
- The resulting melamine-tainted feed would be weak in protein, he acknowledged, which means the feed is less nutritious. 被三聚氰胺污染饲料就会削弱蛋白质的营养成分，他承认，这意味着饲料的营养更少。
- Chrysler was weak in the sunbelt, with its younger and more affluent drivers. 克莱斯勒公司的车子在阳光地带那些青年人和有钱人心中已经不吃香了。
- The Firefly You shed a flickering light; Your wings are weak in flight. Afraid to be unknown, At night you gleam alone. 飘摇弱翅轻恐畏无人识独自暗中明。
- The students were found to be weak in sports skills and in lack of understanding of sports. 贫困生体育行为的显著特点是对体育的认识不足，在体育技能方面偏弱。
- Though their actions were weak in single,when united,they presented something formidable. 他们的行动个别看起来虽然微弱，但是他们联合起来就厉害了。
- Mr Giuliani may be weak in the early-voting states, but he leads national polls of Republican voters, albeit increasingly narrowly. 朱利安尼先生在早期投票的几个州也许不怎么样，但是他在共和党内的得票是最多的，虽然这个优势越来越小。
- Primary and middle school corricula reform which has long been weak in pertinency,effectiveness and scientificalness,is entering a new era. 长期以来一直在针对性、实效性、科学性等方面普遍较差的中小学的德育课程改革也进入了新的建设时期。
- She was weak in the lungs, thymus, heart and uterus, ovaries and intestinal tract. 她的肺部、胸腺、心脏、子宫、卵巢和肠道都是非常虚弱的。
- "But, the reporting and surveillance systems are weak in most of the districts in the country. 但是，在这个国家的大多数地区，报告和监视系统都很薄弱。
- Though their actions were weak in single, when united, they presented something formidable. 他们的行动个别看起来虽然微弱，但是他们联合起来就厉害了。
- In the face of the disaster, we are not prepared psychologically, and we are weak in strength, but we are staunch. 在灾难面前，我们是猝不及防的，我们的力量是微小的，然而我们又是坚强的。
- The man who does not rein in his passions will always be weak. 不能克制自己感情的人永远是弱者。
- They are weak in resisting cryptanalysis because of the lack of nonlinear transformation in systems. 从密码分析的角度看，由于不具有非线性变换，密码的混淆能力不强，容易被攻击。
- Children whose skills are weak in areas needed for school success may encounter demands beyond their abilities. 在某方面能力弱的孩子，在学校可能会遇到超出他能力范围的事。
