呼吸 huˉ xiˉ

(Breath, Breathe, Breathing, Inhale)

Breathe, Inhale and exhale, Breathing, Breath

困難 kunˋ nanˊ

(Challenges, Difficult, Difficulty, Hardships, Problems)

Difficult, Difficulty, Problems, Challenges, Hardships

呼

Breath, Call, Cry, Exhale, Shout

Exhale, Breath out, Call, Cry, Shout

吸

Absorb, Attract, Breath, Draw in, Gravity, Inhale, Stick To, Suck In

Absorb, Inhale, Gravity, Breath in, Suck In, Draw in, Stick To, Attract

困

Difficult, Hard, Perplex, Poor, Puzzle, Weary

Difficult, Hard, Poor, Weary, Perplex, Puzzle

難

Complex, Difficult, Disastrous, Hard, Not easy, Prefix Used As, Problem, Problematic, Rebuke, Reprimand, Suffer

Difficult, Complex, Hard, Not easy, Problematic, Problem, Prefix used as an adjectifier indicating difficulty (nan4), Disastrous, Rebuke, Reprimand, Suffer