defect

Lỗi, khuyết tật

a fault or weakness in something, especially a machine or system

• have defects

Collocations product defect · quality control defect

• The car had a serious manufacturing defect.

  Xe hơi có một lỗi sản xuất nghiêm trọng.

Rời bỏ để đi về phía kẻ địch

to leave your country, organization, or army to join the enemy side

• defect from something

Collocations political defection · military defection

• He defected to the enemy side.

  Ông ta đã rời bỏ để đi về phía kẻ địch.

Bỏ chạy, bỏ trốn

to leave a place or situation, especially because you are frightened or do not like it

• defect from something

Collocations abandon a project · flee in panic

• They defected from the dangerous area.

  Họ đã bỏ chạy khỏi khu vực nguy hiểm.

Sai lầm, khuyết điểm

a flaw or imperfection in a person's character or behavior

• have defects

Collocations personal defect · moral defect

• He has a serious character defect.

  Ông ta có một khuyết điểm về nhân cách nghiêm trọng.