secure

美 { "us": "", "uk": "" }
英 { "us": "", "uk": "" }
数据源: ai_enrichment
作为形容词,表示安全、可靠或无忧的;作为动词,表示固定、获得或保证安全。

用法要点

句型搭配

作为形容词时,常用于描述事物或状态的安全可靠,如 secure job(稳定的工作);作为动词时,常与宾语搭配,表示获得或固定某物,如 secure a loan(获得贷款)。

• secure a contract
• feel secure
• secure the door

介词用法

动词 secure 常与介词 against 或 from 连用,表示保护免受威胁,如 secure against theft(防盗);形容词 secure 可与 in 搭配,表示在某个方面感到安全,如 secure in one's position(对自己的职位感到安心)。

• secure from danger
• secure against attacks
• secure in knowledge

语域说明

secure 在正式和非正式语境中都常用,形容词义多用于日常描述,动词义在商务和学术场景中更频繁,表示确保或获得资源。

• secure a deal
• secure environment
• secure payment

基础例句

Make sure to secure the windows before the storm hits.

在暴风雨来临前,一定要把窗户关好。

She feels secure in her new job because it offers good benefits.

她对新工作感到安心,因为它提供了良好的福利。

We need to secure a table at the restaurant for tonight.

我们需要为今晚在餐厅预订一张桌子。

高级例句

The company aims to secure funding from investors to expand its operations.

公司旨在从投资者那里获得资金以扩大业务。

Researchers must secure ethical approval before conducting human trials.

研究人员在进行人体试验前必须获得伦理批准。

To mitigate risks, the contract includes clauses to secure intellectual property rights.

为了降低风险,合同中包含了确保知识产权的条款。

高频搭配

verb

secure a loansecure a jobsecure a contractsecure the areasecure permission

adjective

secure futuresecure passwordsecure attachmentsecure environmentsecure income

noun

security systemsecure connectionsecure storagesecure accesssecure facility

adverb

securely fastenedsecurely storedsecurely encryptedsecurely attached

preposition

secure againstsecure fromsecure insecure with

phrase

make securefeel securekeep secureensure secure

常见错误

❌ 错误:I secure to get a promotion.
✓ 正确:I aim to secure a promotion.

错误:secure 作为动词时,不直接与不定式 to do 连用表示意图;正确:应使用 aim to secure 或其他动词搭配,secure 后接名词宾语。

❌ 错误:This place is very secure for children.
✓ 正确:This place is very safe for children.

错误:secure 作为形容词时,更强调可靠或无忧的状态,常用于抽象或正式语境;正确:safe 更直接表示物理安全,更适合日常描述儿童安全。

近义词辨析

safe

safe 更侧重于没有危险或伤害,常用于物理安全;secure 强调可靠、稳定或受保护的状态,可用于抽象或正式场合。

The building is safe from earthquakes. (物理安全) vs. The data is secure with encryption. (可靠保护)

obtain

obtain 是获取的一般词,中性且广泛使用;secure 作为动词时,常暗示通过努力或确保条件来获得,带有保证或稳固的意味。

He obtained a book from the library. (一般获取) vs. She secured a loan by providing collateral. (通过保证获得)