About
需 is a phono-semantic compound with the rain radical 雨 on top, indicating its semantic connection to weather, and the component 而 below, which provides the phonetic value. Originally, the character conveyed the sense of waiting or hesitating due to rain, a notion tied to agriculture, where activities often depended on precipitation patterns. Over time, the meaning evolved from this specific act of waiting for rain to the broader concept of requirement or necessity.
Etymology Hide
Example Sentences Hide
我需要你的帮助。
他需要更多时间。
这是必需的工具。
我们有新的需求。
完成这个任务需耐心。
需考虑所有可能性。
如需帮助，请随时联系我。
在项目实施过程中，需密切关注进度。