Word · Frequency #22069
invasive
侵入性的；有创的
核心释义
relating to a medical technique that enters the body by puncture or incision
- 1.
入侵的；进攻性的。
Of or pertaining to invasion; offensive.
- 2.
使用军事力量入侵他国的；军事上具有侵略性的。
That invades a foreign country using military force; also, militarily aggressive.
- 3.
侵犯隐私、权利、活动范围等的。
Intrusive on one's privacy, rights, sphere of activity, etc.
- 4.
外来的；源自外部的。
Originating externally.
- 5.
指生物在缺乏天敌的环境中生长(尤其失控),常危害本地物种或食用、园艺动植物。
Of an organism: that grows (especially uncontrollably) in environments which do not harbour natural enemies, often to the detriment of native species or of food or garden flora and fauna.
- 6.
指操作涉及器械进入身体部位的。
Of a procedure: involving the entry of an instrument into part of the body.
- 7.
(癌或其他异常生长物)侵入健康组织,尤指迅速扩散的。
Of a carcinoma or other abnormal growth: that invades healthy tissue, especially rapidly.
侵袭性的；扩散性的；入侵的；进攻性的。；使用军事力量入侵他国的；军事上具有侵略性的。；侵犯隐私、权利、活动范围等的。；外来的；源自外部的。
用法In use
The new scan is less invasive than the traditional surgery, so patients recover faster.
用法提示：此处 invasive 为形容词，意为“有创的”，指医疗操作需要切开或穿刺身体。
Invasive plants can quickly take over a garden and crowd out native flowers.
用法提示：此处 invasive 为形容词，意为“入侵的”，指植物侵入并危害本地生态。
The doctor said the tumor is invasive and may spread to other organs if not treated early.
用法提示：此处 invasive 为形容词，意为“侵袭性的”，指病变扩散到健康组织。
invasive [noun]
这里 invasive 作定语，指需要穿刺或切口的医疗操作。
The doctor explained the risks of the invasive test.
医生解释了这项侵入性检查的风险。
be invasive
be invasive 描述某物具有扩散或侵入的倾向，常用于生态语境。
相关词与表达Connections
搭配Collocations
- invasive species
- 入侵物种
- The invasive species has changed the local ecosystem.入侵物种已经改变了当地的生态系统。
- invasive surgery
- 有创手术
- Doctors recommended invasive surgery to remove the tumor.医生建议进行有创手术以切除肿瘤。
- invasive procedure
- 侵入性操作
- The patient was nervous about the invasive procedure.病人对这次侵入性操作感到紧张。
- invasive cancer
- 侵袭性癌症
- Early detection of invasive cancer improves survival rates.早期发现侵袭性癌症可提高生存率。
- invasive testing
学习提示Learner notes
记忆技巧Memory Tip
联想：invasive 以 in 开头，像『进入』；肿瘤进入并扩散是『侵袭性』，手术穿刺进入身体是『有创的』。
语境与语域Context & Register
语域：formal 常见场景：medical reports、clinical discussions、pathology and oncology writing “invasive”通常出现在医学或科学语境中，属于正式用语，多用于描述需要进入身体的检查或治疗（如 invasive surgery），或描述疾病向周围组织扩散（如 invasive cancer）。日常口语中较少使用。
发音与拼写Pronunciation & Spelling
Genuine rhymes: persuasive, evasive, abrasive, and pervasive all share the stressed /eɪsɪv/ ending with invasive. Watch out: decisive and incisive look similar but have /aɪsɪv/, so they do not rhyme with invasive.
用法优先级Usage priority
Collins 词频等级为 1，建议结合例句记忆，而不是只背中文释义。
一起学习词形Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.