vigilant

Cảnh giác, thận trọng

alert and watchful, especially to avoid danger or problems

• be vigilant

Collocations vigilant about something · vigilant against something

• The security guards were vigilant and kept a close watch on the building.

  Những bảo vệ đã cảnh giác và luôn giám sát chặt chẽ tòa nhà.

Chăm sóc, chú ý

careful to notice and deal with problems before they happen

• be vigilant about something

Collocations vigilant about safety · vigilant about security

• The company was vigilant about its financial health.

  Công ty đã chú trọng đến tình hình tài chính của mình.