您要查找的是不是：
- From January of 1999 to February, the company carried on the foundation of the systematic environment, the preparation of the basic data was a hard bone that Shanghai Bell must gnaw . 1999年1月到2月,公司进行了系统环境的建立,基础数据的准备是上海贝尔必啃的一块硬骨头。
- Your jawbone is the hardest bone in your body. 你的下颌骨是身体里最坚硬的骨头。
- The hardest bone in the human body is the jawbone. 人体最硬的骨头是下颚骨(颔骨)?
- Usually, only one sperm into the egg to complete fertilization, said such as Qiangchangdongwu, echinoderms, part animal, the hard bone fish, amphibians and no tail mammals. 通常，只有一个精子进入卵内完成受精，称单精受精，如腔肠动物、棘皮动物、环节动物、硬骨鱼、无尾两栖类和哺乳类动物。
- Perhaps, to Yahoo board of directors, most important is, in professional career of Ba Ci, she has acted the part that gnaws hard bone successfully frequently. 也许，对于雅虎董事会来说，最为重要的是，在巴茨的职业生涯中，她屡次成功扮演过啃硬骨头的角色。
- Clank your perseverance and hard bone is an example I will never, I learned from there to exert your strength, through frustration, to success, Dad, you are my role model, I love you! 您的坚忍不拔和铮铮硬骨是我永远的榜样，我从您那儿汲取到奋发的力量，走过挫折，迈向成功，爸爸，您是我的榜样，我爱您！
- They appear as smooth rounded nodules consisting of extremely hard bone covered with normal skin and attached by a broad base to the medial portion of the osseous external auditory canal. 它们为光滑的圆形结节，在正常皮肤下包覆著极硬的骨头，而且以宽阔的基底部附著在骨性外耳道的内侧部。
- She was trying hard to disgorge a fish bone. 她拚命想把鱼刺吐出来。
- It is hard to sleep without a cooler in this room. 没有空气调节器，在这间屋里很难入睡。
- The company was hit hard by the recession. 公司深受经济萧条的影响
- John felt it hard to rig out his family. 约翰感到难以为一家大小置备衣着。
- The hard core in the party make all the decisions. 这个党的核心成员决定一切。
- Hard copy is computer output on paper, printing or graphics. 硬拷贝是出现在纸上、印刷上或图表上的电脑输出。
- I scrubbed hard at the stain to see if I could get it off. 我使劲擦这个污迹，看能不能将它去掉。
- It's natural to slack2 off towards the end of a hard day's work. 一天紧张工作快结束的时候有些放松是自然的。
- He pushed hard on the brake pedal to avoid a collision. 他使劲踩下煞车踏板以避免撞车。
- One can not learn a language well unless one works hard. 学好一种语言非下苦功不可。
- Let's collect the sap before its consolidation into a hard mass. 让我们在树液坚固成团之前将之收集起来。
- He owes his opulence to work hard. 他的财富乃辛勤工作得来。
- The emery is a hard metallic substance. 金刚砂是非常坚硬的金属物质。
