1
intrude on/upon sth
常用于指未经允许打扰他人或干涉他人事务。
The journalist intruded on the celebrity's privacy by following her everywhere.
这名记者到处跟踪那位名人，侵入了她的隐私。
闯入；打扰；侵扰
intruding — present participle of intrude
先理解核心含义，再看它在真实句子里的用法。
闯入；打扰；侵扰
To come or go into a place or situation without being invited or welcome; to interrupt or disturb.
The journalist intruded on the celebrity's privacy by following her everywhere.
这名记者到处跟踪那位名人，侵入了她的隐私。
常与 into/on/upon 连用。
强行进入；未经邀请、许可或欢迎而进入；侵犯；擅闯。
To thrust oneself in; to come or enter without invitation, permission, or welcome; to encroach; to trespass.
强行插入。
To force in.
intrude
Base
原形
intrudes
3rd person
第三人称单数
intruding
-ing
现在分词
intruded
Past
过去式
intruded
Past participle
过去分词
He intrudes on their privacy.
他侵犯了他们的隐私。
She intruded into the meeting yesterday.
她昨天闯入了会议。
They have intruded upon our space.
他们已经侵入了我们的空间。
规则动词
I hope I'm not intruding, but may I join your conversation?
希望我没有打扰，但请问我能加入你们的谈话吗？
The journalist intruded into the celebrity's private life.
那名记者侵入了这位名人的私生活。
Someone intruded into our home while we were away.
我们不在家时有人闯入了我们的房子。
常用于指未经允许打扰他人或干涉他人事务。
The journalist intruded on the celebrity's privacy by following her everywhere.
这名记者到处跟踪那位名人，侵入了她的隐私。
They intruded into the private meeting without an invitation.
他们未经邀请就闯入了私人会议。
I hope I'm not intruding on your busy schedule.
我希望我没有打扰你忙碌的日程。
Not this
He intruded my personal space.
Use this
He intruded on my personal space.
intrude 是不及物动词，不能直接跟宾语，必须用介词 on 或 upon 表示“打扰、侵犯”。所以 correct 句加了 on。
Not this
The army intruded the country.
Use this
The army invaded the country.
intrude 通常指未经允许进入私人领域或干涉私事，而“侵略国家”应用 invade。所以 correct 句用 invaded 更准确。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
侵犯某人隐私
I didn't mean to intrude on your privacy, but I heard shouting.
我无意侵犯你的隐私，但我听到了喊叫声。
干涉某人的私生活
Journalists should not intrude into the personal lives of celebrities.
记者不应干涉名人的私生活。
插嘴谈话
It's rude to intrude on a private conversation.
插嘴私人谈话是不礼貌的。
Use intruding naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
intrude = in（进入）+ rude（粗鲁的），粗鲁地闯入他人领地，即侵入、打扰。
语域：mixed 常见场景：conversation、private property 通常在法律意义上表示‘侵入’（较正式），在日常社交中表示‘打扰’（中性偏正式），语域因语境而异。
常与 on/upon 连用
Dictionary facts from ECDICT, WIKTIONARY.