您要查找的是不是：
- Operators that take a single operand. 只有一个操作数的操作符。
- Not takes a single operand and inverts all the bits, including the sign bit, and assigns that value to the result. Not采用单个操作数并反转所有位(包括符号位),然后将该值赋予结果。
- An expression within parentheses is evaluated first, then treated as a single operand. 圆括号中的表达式最先被求值，因此可以被视为一个单独的操作数。
- Each takes a single operand, which is the number of bytes, words, doublewords or whatever to reserve. 每一条都有一个操作数，表明字节、字、双字或其它预订的单位空间的个数。
- Unary operators perform an operation on a single operand, such as returning the negative or positive value of a numeric expression. 一元运算符对单个操作数执行操作,如返回数值表达式的负值或正值。
- An action resulting from a single instruction. 执行命令由单一指令而引起的操作
- double operand instruction 双操作数指令
- A single instruction can stop the machine. 一条简单的指令可以使机器停开。
- The letter was written on a single sheet of paper. 这封信只用一张纸写成。
- no operand instruction 无操作数指令
- One single, second class, to winchester, please. 买一张去温撤斯特单程二等票。
- He got over the stream with a single leap. 他一跃就跳过了小溪。
- The bridge crosses the river in a single span. 河上那座桥是单跨桥。
- Do you want a single or a return ticket? 你要单程票还是往返票?
- Is the material single width or double width? 这幅料子是单幅的还是双幅的？
- I have had to work for every single penny I earned. 我挣的每一便士都是辛苦工作得来的。
- The huntsman fired a single shot at the lion and settled its hash. 猎人朝那只狮子开了一枪，把它打死了。
- Five twenties and ten single, please. 请给我5张20元的和10张1元的。
- She wore a single orchid on her evening dress. 她在晚礼服上缀着一朵兰花。
- Up to yesterday, I thought he was single. 直到昨天，我一直以为他是独身。
