氢能源

Traditional form:

氫能源

Pinyin (reading):

qīngnéngyuán

Definitions:

• hydrogen energy (energy derived from using hydrogen as a fuel)

Characters:

• 氢 - ammonia
• 能 - can, may; capable, full of energy
• 源 - spring; source, root, head; surname

Traditional characters:

• 氫 - ammonia
• 能 - can, may; capable, full of energy
• 源 - spring; source, root, head; surname