英 [ˈædə(r)] 美 [ˈædər]
n. 蝰蛇（欧洲产的小毒蛇）；加算器；猪鼻蛇（北美产无毒的）
复数adders
adder /ˈædə/
可数名词 In North America, a number of different poisonous and non-poisonous snakes are called adders. In Europe and Asia, an adder is a small poisonous snake that has a black pattern on its back. (北美产的)多种蛇的通称; (欧亚产的)蝰蛇
可数名词 a person or thing that adds, esp a single element of an electronic computer, the function of which is to add a single digit of each of two inputs 加法器
a person who adds numbers
a machine that adds numbers
small terrestrial viper common in northern Eurasia
同义词： common viper / Vipera berus
加法器-引用次数：94
Integer adder, shifter and LZA these key parts are mainly studied and optimally designed.
着重研究了整数加法器、移位器、先导零预测逻辑等浮点加法器关键部件的优化设计。
参考来源32位浮点加法器的优化设计
半加器-引用次数：7
加法机
相加器
自动数位式资料误差记录器 (automatic digital data error recorder)
加法器-引用次数：62
Also introduced in this thesis are several new designs of adder with asynchronous techniques, with higher speed but less hardware cost.
并提出了多种采用异步技术实现的低开销、高速度的加法器设计方案。
参考来源异步电路设计方法学研究
加法电路 [亦作full adder]
加器
蝰蛇
混频器
加器
加法器（Adder）：在数字电路中执行加法，除了用在ALU中，也用在其他处理器中被用来计算地址，表索引等类似操作。
... ADD address 地址 Adder 混频器 ASIO——一种规范，符合该标准的声卡，用CubaseVST 等软件进行多轨录音和使用实时音频效果器处理以及使用虚拟乐器时，将会表现出“零延迟”的优良性能。 ...
蝰蛇(ADDER),一种有毒蛇类,有时也指..
... adder 加法电路 adder 加法机 adder 加法器 ...
additionally 此外；又，加之
add 加；增加；加起来；做加法
add 增加，添加；补充说；计算…总和
[脊椎]蝰蛇（欧洲产的小毒蛇）；[计]加算器；猪鼻蛇（北美产无毒的）
I took a horned adder from beneath a stone and let it sting me.
我从石头下面捉出一条长角的毒蝰蛇来，让它咬我。
Their poison is like the poison of a serpent: they are like the deaf adder that stoppeth her ear;
他们的毒气，好像蛇的毒气。
Often an adder bite goes unnoticed or is confused with an insect sting until the ensuing pain gets the victim’s attention.
如果被蝰蛇咬了一口，人们经常会误以为只是蚊虫叮咬，直到接踵而来的剧痛，受害者才会明白过来。
The Puff adder, jokes the German geologist, always bites the third geologist.
WSJ: In Geology, Old-Timers Can Be Worth Their Weight in Gold