勒紧

Traditional form:

勒緊

Pinyin (reading):

lēijǐn

Definitions:

• to tighten

Characters:

• 勒 - to strangle; to tighten
• 紧 - tense, tight, taut; firm, secure

Traditional characters:

• 勒 - to strangle; to tighten
• 緊 - tense, tight, taut; firm, secure