了然于胸 liǎo rán yú xiōng

to understand clearly; to be well aware of sth

Word data

HSK Not in HSK
Frequency Unknown

Definitions

  1. 1. to understand clearly
  2. 2. to be well aware of sth

Characters

Character Meaning
了 liǎo HSK 1
(completed action marker)
然 rán HSK 2
so; thus; like this
于 yú HSK 3
at; in; to
胸 xiōng HSK 5
chest; bosom; heart