1. 不注意：heedlessly /不注意地/ | heedlessness /不注意/ | heehaw /驴叫/狂笑/傻笑/
noun
1. heedlessness
1. the trait of forgetting or ignoring your responsibilities
Synonym: unmindfulness inadvertence inadvertency
2. the trait of acting rashly and without prudence
Synonym: mindlessness rashness
3. a lack of attentiveness (as to children or helpless people)
Synonym: inattentiveness