watchful
US /ˈwɑːtʃ.fəl/
UK /ˈwɑːtʃ.fəl/
형용사
1.
주의 깊은
paying careful attention and ready to deal with problems:
예시:
•
Under the watchful eye of their mother, the two boys played on the beach.
Lingoland에서 이 단어 학습하기
주의 깊은
paying careful attention and ready to deal with problems: