- 1
If something obtrudes, it pushes into view or into a talk where it is not wanted. You can obtrude an opinion on people; a memory can obtrude itself — it comes into your mind whether you asked it to or not. The feeling is always a bit rude or unwelcome: the thing is thrusting itself forward. This is a rather formal, slightly old-fashioned verb. Most people would say “butt in,” “force on someone,” or “push in.” You will meet the cousin words and unobtrusive much more often than this verb itself. Though actually, writers still like it for thoughts and feelings that will not stay in the background — grief, a smell, a doubt can obtrude, and that use is not about a person being rude, only about something forcing its way in.
強加、硬冒出來（文雅用詞，日常較少說）
原始詞典資料3 筆記錄
以下是外部詞典記錄的用法，原文照列，我們還沒有寫成教學內容。上面的說明才是我們自己寫的；有些用法可能上面已經講過了。
obtrudeverb/əbˈtɹuːd/
- 1
To proffer (something) by force; to impose (something) on someone or into some area.
- By which we may see, that they who are not called to Counsell, can have no good Counsell in such cases to obtrude.
- It was unusual with Margaret to obtrude her own subject of conversation on others; but, in this case, she was so anxious to prevent Mr. Thornton from feeling annoyance at the words he had accidentally overheard, that it was not until she had done speaking that she coloured all over with consciousness […]
- 2
To become apparent in an unwelcome way, to be forcibly imposed; to jut in, to intrude (on or into).
- How you can bear such recollections, is astonishing to me!—They will sometimes obtrude—but how you can court them!
- Sometimes I dreamed strangely of disturbed earth, and of hair, still golden and living, obtruded through the coffin-chinks.
- 3
To impose (oneself) on others; to cut in.
- She obtruded herself upon the Queen; she protested her party views; she asked for petty favours, and attributed the refusals to the influence of Abigail.
- This scarcity of knowledge also obtruded itself in 1998, when three scientists in Wales published a report called "What Sort of Men Take Garlic Preparations?"
資料來源：英文維基詞典 English Wiktionary（CC BY-SA 4.0）。 原文照列，未經改寫。