/kʌvərtli/ – adverb
Definition: ẩn danh, một cách bí mật
A more thorough explanation: secretly
Example: He was in charge of an illegal surveillance operation that covertly monitored a stockholder.
Từ vựng:
covertly
Giải nghĩa:
Từ vựng:
Giải nghĩa:
/kʌvərtli/ – adverb
Definition: ẩn danh, một cách bí mật
A more thorough explanation: secretly
Example: He was in charge of an illegal surveillance operation that covertly monitored a stockholder.