Complement form
[计] 补码形式
🧩 词语组成解析
🗣️ 情景例句
You'll be fine.
你不会有事的。
Where the knot is loose the string slips.
结子一松掉，绳子就滑脱。
I can't understand why he is being so selfish. He isn't usually like that.
我不明白他此刻怎么这么自私。他平时不这样。