Hpb
abbr. hinged plotting board 枢纽测绘板
🗣️ 情景例句
Speaking of mother and of father
谈到孩子的爸， 孩子的妈，
Please tune in next time.
请下次收听。
He gets into the lift. It takes him down to the first floor.
他进入电梯。他乘电梯下到1楼。