気がつく
1
darse cuenta;caer en la cuenta;advertir;notar;percatarse;reparar;ser consciente;recobrar la consciencia;recobrar el sentido;volver en sí;solícito;diligente;atento;dispuesto
1
to notice;to realize;to realise;to become aware (of);to perceive;to sense;to suspect
ドアを閉めてから、鍵を置いてきたことに気がついた。
After I shut the door, I remembered I had left my key behind.
2
to be attentive;to be scrupulous;to be observant
何時間もたって彼は気がついた。
It was many hours before he came to.
3
to regain consciousness;to come to (one's senses);to come round
Other forms
気が付く 【きがつく】