Product description : lychees are the size of a plum with a hard , knobbly shell that is easily removed 中文描述：荔枝和李子大小差不多，壳硬，有节，易于去掉。
2.
By the time he was ten years old , harry had grown into a skinny , knobbly - kneed boy with untidy black hair and a narrow face 到他十岁的这年，哈利长成了一个瘦瘦的，有着突膝盖、一头乱发和瘦脸庞的男孩。
3.
But what can you expect from a man like vernon , whose school taught their pupils to hit people with knobbly sticks 不过你怎么能指望一个象弗农那样的人能成器，因为他所受到的教育就是拿着节棍子去欺负人？
4.
Coralloid roots a type of root regularly produced by cycads , which contains symbiotic nitrogen - fixing cyanobacteria in root nodules , giving the roots a knobbly coral - like appearance 珊瑚状的根：由苏铁类植物产生的一种类型的根，根瘤中含有共生的固氮蓝细菌，使根形成珊瑚状的有节的形状。
