vent(ing) channel

• 通气槽,浇铸通气孔

英英释义

名词 vent:

1. a hole for the escape of gas or air

2. external opening of urinary or genital system of a lower vertebrate

3. a fissure in the earth's crust (or in the surface of some other planet) through which molten lava and gases erupt

4. a slit in a garment (as in the back seam of a jacket)

5. activity that frees or expresses creative energy or emotion

动词 vent:

1. give expression or utterance to

2. expose to cool or cold air so as to cool or freshen