
好词典

源自中古英语 'careful',由 'care'(关心)和 '-ful'(充满)组成,字面意思是“充满关心的”。
❶ 形容做事谨慎小心,避免出错或受伤。常用于提醒他人注意安全或细节。
“Be careful when you cross the street.”
(过马路时要小心。)
“She is very careful with her money.”
(她用钱非常谨慎。)
be careful with — 表示对某事物需要特别小心或谨慎处理,常用于提醒或警告。
“Be careful with that glass—it's fragile.”
(小心那个玻璃杯,它很容易碎。)