缺氧

Traditional form:

缺氧

Pinyin (reading):

quēyǎng

Definitions:

• lacking oxygen
• anaerobic

Characters:

• 缺 - to lack, to be short; vacancy, gap, deficit
• 氧 - oxygen

Traditional characters:

• 缺 - to lack, to be short; vacancy, gap, deficit
• 氧 - oxygen