Hpb
abbr. hinged plotting board 枢纽测绘板
🗣️ 情景例句
Not just to go around the neighborhood asking for furniture,
不仅在这社区募家具，
You're very cheerful today.
你今天很快活。
George heard the noise and came downstairs quickly.
乔治听到了响声，迅速地下了楼。