成天

Traditional form:

成天

Pinyin (reading):

chéngtiān

Definitions:

• (coll.) all day long
• all the time

Characters:

• 成 - to accomplish; to become; to complete, to finish; to succeed
• 天 - sky, heaven; god, celestial

Traditional characters:

• 成 - to accomplish; to become; to complete, to finish; to succeed
• 天 - sky, heaven; god, celestial