| [/ˏventɪˈleɪʃn; US -təˈleɪʃn; ˏvɛntlˋeʃən/] n [U] 用法:
1 ventilating or being ventilated 空气流通:
increase ventilation by opening the top centre part of the carriage window 把车厢窗户上面的中央部分打开以增进空气的流通 *
[attrib 作定语] the ventilation shaft of a coal-mine 煤矿的通风竖井. 用法:
2 system or method by which a room, building, etc is ventilated 通风设备; 通风方法:
The ventilation isn't working. 这个通风设备出故障了. |