expression, i-adjective
having a thin layer
Literal description of a physically thin layer, such as paint, coating, or stratum.
この塗装は層が薄いので、すぐに剥がれてしまう。
This coating has a thin layer, so it peels off quickly.
expression, i-adjective
shallow pool; lacking depth
Figurative use, often for talent, candidates, or resources. Implies insufficient quantity or variety. Antonym: 層が厚い.
今年の新人は層が薄いと言われている。
They say this year's rookies are a shallow pool.
この業界は技術者の層が薄い。
This industry lacks depth in engineers.