Adder amplifier
[计] 加法放大器
🧩 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;
🗣️ 情景例句
But we'd like to find out
但我们想知道
In Britain, there are open universities.
在英国，有成人大学。
They put their hands behind their backs, so you can't see their hands.
他们将手放在背后，这样你就看不见他们的手了。