pick up on
片語動詞所屬單字pick
pick up on — 片語動詞
1. to notice or understand something small, hidden, or only lightly suggested.
1.片語動詞
釋義
察覺；聽懂
to notice or understand something small, hidden, or only lightly suggested.
例句
Nadia quickly picked up on the joke and laughed first.