气孔

Traditional form:

氣孔

Pinyin (reading):

qìkǒng

Definitions:

• air-bubble
• pore
• stoma

Characters:

• 气 - air, gas; steam, vapor; anger
• 孔 - opening, hole, orifice; great

Traditional characters:

• 氣 - air, gas; steam, vapor; anger
• 孔 - opening, hole, orifice; great