1. 注意的：heed 注意 | heedful 注意的 | heedfully 深切注意地

2. 深切留心的：hee-hawheehaw 驴叫 | heedful 深切留心的 | heedfully 深切注意地

3. 深切注意的/深切留心的：heed /留心/注意/ | heedful /深切注意的/深切留心的/ | heedfully /深切注意地/

4. 深切注意的; 深切留心的 (形)：heed 注意, 留心 (名) | heedful 深切注意的; 深切留心的 (形) | heedfully 深切注意地 (副)

adj

1. giving attention

Synonym: advertent

2. taking heed
giving close and thoughtful attention

e.g. heedful of the warnings
so heedful a writer
heedful of what they were doing

Synonym: attentivethoughtfulpaying attention

3. cautiously attentive

e.g. careful of her feelings
heedful of his father's advice

Synonym: careful