undiscussed
用法要点
句型搭配
通常用作定语形容词，修饰名词如 topic、issue、matter 等，表示这些事物未被讨论。
介词用法
常与介词如 in、during、among 连用，表示在特定情境或群体中未被讨论。
语域说明
多用于正式或书面语境，如学术、商务、法律文本，日常口语中较少使用，偏向描述性而非情感表达。
基础例句
The budget details were left undiscussed at the family meeting.
家庭会议上，预算细节没有被讨论。
We skipped the undiscussed topics to save time.
为了节省时间，我们跳过了那些未讨论的话题。
Why is this important issue still undiscussed?
为什么这个重要问题仍然未被讨论？
The plan's risks remain undiscussed among the group.
计划的风险在小组中仍然未被讨论。
高级例句
The undiscussed implications of the policy change could lead to unforeseen challenges.
政策变更中未讨论的影响可能导致不可预见的挑战。
In academic circles, this theory's limitations are often undiscussed in mainstream publications.
在学术界，这一理论的局限性在主流出版物中常常未被讨论。
The contract's undiscussed clauses may pose legal risks if not addressed promptly.
合同中未讨论的条款如果不及时处理，可能带来法律风险。
During the merger negotiations, key financial terms were left undiscussed to avoid early conflicts.
在合并谈判期间，关键的财务条款被留作未讨论，以避免早期冲突。
高频搭配
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常见错误
错误在于使用了多余的介词 'about'。'Discuss' 是及物动词，直接接宾语，不需要 'about'。正确用法是直接说 'discuss something'。
错误在于使用了现在分词 'undiscussing'，但 'undiscussed' 是形容词，表示状态，应使用过去分词形式。正确用法是 'undiscussed' 作为形容词修饰名词。
近义词辨析
unaddressed
'unaddressed' 强调问题或议题未被处理或解决，可能涉及行动而不仅仅是讨论；'undiscussed' 特指缺乏讨论或辩论。
The safety concerns were unaddressed (not dealt with) vs. The safety concerns were undiscussed (not talked about).
unmentioned
'unmentioned' 指未被提及或说出来，可能是在对话或文本中省略；'undiscussed' 更侧重于缺乏深入的交流或审议。
His name was unmentioned in the speech (not said) vs. His role was undiscussed in the meeting (not debated).