Adder-subtracter
[计] 加减器
🧩 词语组成解析
adder
['ædə]
n. 加法器，（欧洲产）蝰蛇（小毒蛇），（北美产无毒的）猪鼻蛇;
subtracter
[səb'træktə]
n. 减法器;
🗣️ 情景例句
Is Miss Zhang in?
张小姐在吗？
With only a few facts, Holmes could hypothesize the explanation.
仅凭少许的事实，福尔摩斯就能推理该事件了。
The problem now facing humanity is: What is going to be done with all this knowledge?
用这些知识去做什么？