Perforating adder
[计] 穿孔加法器
🧩 词语组成解析
[计] 穿孔的
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
Let's share the money fifty-fifty.
我们平分这笔钱吧。
His finger is wounded, Does it hurt?
他的手指受伤了，疼不疼？
she said she was not going to make another.She said she was going to retire.
她不准备再拍电影了。她说她准备退休。