知了

Traditional form:

知了

Pinyin (reading):

zhīliǎo

Definitions:

• cicada (onom.)

Characters:

• 知 - to know, to perceive, to comprehend
• 了 - clear; to finish; particle of completed action

Traditional characters:

• 知 - to know, to perceive, to comprehend
• 了 - clear; to finish; particle of completed action