put one's finger on

动词 v.
中文释义

英文释义

动词 v.
  1. To identify, specify, name or pick out. idiomatic
    — There’s something wrong, but I can’t put my finger on it.

词形变化

puts one's finger on present,singular,third-person putting one's finger on participle,present put one's finger on participle,past put one's finger on past
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