高低

Traditional form:

高低

Pinyin (reading):

gāodī

Definitions:

• height; level; (music) pitch
• relative superiority
• propriety; discretion (usu. in the negative, e.g. 不知高低 (buzhìgāodi))
• no matter what; just; simply (will not ..., must ... etc)
• at long last

Characters:

• 高 - tall, lofty; high, elevated
• 低 - low; to lower, to hang; to bend, to bow

Traditional characters:

• 高 - tall, lofty; high, elevated
• 低 - low; to lower, to hang; to bend, to bow