Complement arithmetic
[计] 补码运算
🧩 词语组成解析
🗣️ 情景例句
I like him. He's good for Susan.
我喜欢他。他很适合Susan。
Air China has a flight leaving at 9:25.
中国航空公司有一班飞机，9点28分起飞。
After the funeral, Joe and Bob revealed a secret which they had kept for over fifty years.
葬礼之后，乔和鲍勃透露了他们保守了长达50多年的秘密。