improper
US /ɪmˈprɑː.pɚ/
UK /ɪmˈprɑː.pɚ/

形容词
1.
不恰当的, 不合适的, 不正确的
not in accordance with accepted standards of behavior or manners
示例:
•
It's considered improper to wear a hat indoors during a formal event.
在正式场合室内戴帽子被认为是不恰当的。
•
His improper language offended many people.
他不恰当的言语冒犯了许多人。
2.
不当的, 不合适的
not suited or appropriate for a particular purpose or occasion
示例:
•
Using a screwdriver as a chisel is an improper use of the tool.
将螺丝刀用作凿子是工具的不当使用。
•
The doctor warned against improper disposal of medical waste.
医生警告不要不当处置医疗废物。
在 Lingoland 学习这个单词