n.蝰蛇;加法器
An adder attacked my father. 一条小毒蛇攻击了我父亲。
The adder is also the only British snake with a poisonous bite. 蝰蛇在英国也是唯一一种有毒的蛇。
The adder has been functionally verified and simulated by using PSPICE. 该加法器已用PSPICE仿真工具进行了功能验证和仿真。
n.阶梯;梯子;梯状物
laddersn.阶梯;梯子;梯状物
bladdern.膀胱;囊;囊状物
adders加法器
gall-bladder胆瓶
sadderadj.更悲哀的;更可怜的
形容词sad的比较级形式.