不ふ熟じゅく練れん

noun

unskillfulness; lack of skill; inexperience

Abstract noun describing a state of being unskilled or inexperienced. Often used in formal or written contexts.

• 不ふ熟じゅく練れんが原げん因いんで、作さ業ぎょうに時じ間かんがかかった。

  The work took a long time due to unskillfulness.