这种汽车一旦发生事故将会非常危险。

The car could be very dangerous if it is in an accident.

youdao

特种医疗设备危险性较大，一旦发生事故，会涉及到医患人员的生命安全。

Pressure vessel is used in medical organization as a kind of special medical equipment.

youdao

特种医疗设备危险性较大，一旦发生事故，会涉及到医患人员的生命安全。

Pressure vessel is used in medical organization as a kind of special medical equipment.

youdao