您要查找的是不是：
- A virus that has the ability to change its byte pattern when it replicates thereby avoiding detection by simple string scanning techniques. 多态病毒一种当它复制的时候有更改自己字节能力从而避免被简单的字符串扫描技术发现的病毒。
- I need a piece of string to tie this parcel up. 我需要一根细绳把这包裹扎起来。
- He tied a string on his finger to jog his memory. 他把一条细绳系在指头上，以唤起记忆。
- The child was trailing a toy car on a string. 小孩用绳子拖着一辆玩具车。
- It was the latest in a string of hotel disasters. 那是一系列的饭店事故中最新发生的一起。
- She's had us all on a string for too long. 我们大家受她摆布已经很长时间了。
- The doctors gave him an ultrasonic brain scan. 医生给他做了脑部超声波扫描检查。
- Don't cut the string, untie the knots. 别剪断绳子，把结解开。
- Harp not for ever on the same string. 勿老调重谈。
- He fished a length of string out of his pocket. 他从口袋里掏出一条绳子。
- The second scan revealed a brain tumor. 第二次扫描显示出一个脑瘤。
- She pulls every string to attain the end. 她想尽一切办法来达到目的。
- The baby had his mother on a string. 那位母亲对她的婴孩百依百顺。
- The string is wound round a cardboard cylinder. 线缠绕在纸筒上。
- He fish a length of string out of his pocket. 他从口袋里掏出一条绳子。
- I tried to untie the string but failed. 我试图解开绳子，但没有成功。
- She was wearing a string of green beads. 她戴着一串绿色的珠子项链。
- A string of accidents happened at that corner. 在那个转角发生了一连串的事故。
- Mary pulled her left rudder string. 玛丽拉了拉控制左舵的绳子。
- I scan Time magazine while wait at the doctor's office. 在医生的诊所等的时候，我翻看时代杂志。
