to be quick on the uptake
01
理解が早い, 飲み込みが早い
(of a person) to understand things very quickly
approving
idiom
例
She is quick on the uptake and grasped the new concept immediately.
彼女は理解が早く、新しい概念をすぐに把握した。
to be slow on the uptake
01
理解が遅い, 飲み込みが遅い
(of a person) to have difficulty in understanding or comprehending something quickly or easily
disapproving
idiom
informal
例
He is slow on the uptake and did n't understand the joke.
彼は理解が遅く、ジョークを理解できなかった。



























