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- This kind of beetles have hard shell. 这类甲虫有坚硬的外壳。
- The turtle has a very hard shell. 乌龟有很坚硬的外壳。
- The turtle is protected by its hard shell. 龟受到它的硬壳的保护。
- The hard shell of giant dune worms. Adds +10 armor. 巨沙虫的坚硬外壳。增加10点装甲。
- The hard shell of a nut protects the seed inside it. 坚果的硬壳保护里面的种子。
- A seed borne within a fruit having a hard shell, as in the peanut, almond, or walnut. 坚果种子生长在有硬壳的果实之内的种子，如花生、杏或核桃
- A hard shell case prevents these things from happening as there is space between the neck and body of the guitar and the actual case. 硬壳阻止了这些案件发生的事情,因此,太空中的吉他、脖子、身体的实际情况。
- We all huddled in a hard shell, refused to expose our intention. 大家都蜷缩在坚硬的壳中，轻易不肯暴露与决断。
- Thus it can be concluded that the polygonal section missile body with a submerged inlet has a bright future in application. 可以推断 ,多边形截面弹体与埋入式进气道的组合具有光明的应用前景
- I can't break the walnut, as it has a very hard shell. 这核桃梆硬，我砸不开！
- The visual-velocity increment and angle increment of missile body between samplings could be obtained by compensation algorithm. 通过补偿计算,能够得到弹体在采样时间间隔内运动的视速度增量和角增量。
- Bai Peng, Zhu Shoumei, Meng Yupeng, et al.The integrated computational simulation of the inner and outer flow field above the athodyd inlet/firebox and missile body [J]. 白鹏，朱守梅，孟宇鹏;等，冲压发动机进气道掺混段与弹体内外流场一体化数值模拟[J].;空气动力学学报;2005;23（1）：5-9
- The major scattering resource in top direction is radar antenna or infrared head, in side direction is dihedral reflector formed by missile wings, missile body and wings. 其主要散射源在头向为雷达天线或红外导引头，在侧向为弹翼之间的二面角以及弹身、弹翼。
- I don't like crabs because they have hard shells. 因为螃蟹壳硬，我不喜欢吃螃蟹。
- The output of strapdown seeker is not appropriate to be directly used in the control system of the missile,for it couples with the missile body angular motion. 捷联导引头输出的信号中耦合有弹体姿态角运动信号,不宜直接用于弹体控制。
- Their powerful jaws can break nuts that they find such as coconuts and other hard shelled nuts. 它们强有力的上下颌能够咬开它们找到的象椰子这样的坚果及其它有硬壳的坚果。
- A seed borne within a fruit having a hard shell,as in the peanut,almond,or walnut. 坚果种子生长在有硬壳的果实之内的种子，如花生、杏或核桃
- That under everyone's hard shell is someone who wants to be appreciated and loved. 在某些人坚强的外表下;也渴望被欣赏和爱.
- It helps to think of a soft-boiled egg with a runny yolk, a firm but squishy white and a hard shell. 前句说的是火山的构造，后句谈的是鸡蛋。
- Small snail: sister no bones caterpillars, but also unpleasant climb, why she did not back the hard shell it again? 小蜗牛说，毛毛虫姐姐也没有骨骼，也是不舒服的爬着走，为什么她不用背着重重的壳那？
