riding boom的意思|示意
美 / ˈraɪdɪŋ bu:m /
英 / ˈraɪdɪŋ bum /
吊艇杆
riding boom相关例句
The change in air pressure associated with a sonic boom is only a few pounds per square foot — about the same pressure change experienced riding an elevator down two or three floors.
和音爆有关的气压变化只有每平方英尺几磅——大约是坐电梯向下两到三层所感受到的气压变化。