通风

1. ventilate; aerate

♦ 把窗子打开通通风。 Open the windows to ventilate the room. or Open the windows to let in some fresh air.

2. be well ventilated

♦ 这屋里不~。 This room is badly ventilated (or is stuffy).

♦ 炉子不~。 The stove doesn't draw well.

3. divulge information

~报信 furnish secret information; tip sb. off~机 ventilator; fanner~井 ventilation shaft; air shaft~口 air vent; vent