Defense 对比 Security

在英语中何时使用每一个，包含含义、语域和例句。

Defense

前 1000（非常常见） B2 noun

Security

前 1000（非常常见） B1 noun

	Defense	Security
发音	🇬🇧 /["/dɪˈfens/"]/ 🇺🇸 /["/dɪˈfens/","/ˈdiːfens/"]/	🇬🇧 //sɪˈkjʊə.rɪ.ti// 🇺🇸 //sɪˈkjʊr.ɪ.ti//
含义	保护免受伤害或危险。 Protection from harm or danger.	保护免受危险或伤害。 Protection from danger or harm.
例句	The defense of the castle was stronger than ever after the recent upgrades.	The company invests heavily in data security to protect customer information.
语域	中性	中性
常见程度	前 1000（非常常见）	前 1000（非常常见）
CEFR 等级	B2	B1
词性	noun	noun
搭配	military defense, legal defense, strong defense, defense strategy, defense mechanism	security measures, data security, personal security, national security, security system
反义	attack, offense	danger, risk, insecurity
常见错误	Confused with 'defence' in British English., Used as a verb instead of a noun., Mispronounced as 'dee-fense' instead of 'de-fense'.	Confusing security with safety - security is more about protection against threats., Using 'security' as a verb instead of a noun., Mispronouncing the word, especially the second syllable.
用法说明	用于法律、体育和军事等场合。避免在不涉及冲突或保护的日常对话中使用。 Used in legal, sports, and military contexts. Avoid using in casual conversations that don't involve conflict or protection.	通常用于与安全相关的场合，如网络安全、个人安全或物理安全。适用于正式和非正式场合。 Commonly used in contexts related to safety, such as cybersecurity, personal safety, or physical safety. It is appropriate in both formal and informal situations.

在真实片段中看它

...your defense is never down.

Better Call Saul › S1 E1

I'll get your case dismissed. I'll give you the defense you deserve.

The Queen Gambit › S1 E1

like the Sicilian Defense?

...your defense is never down.

Better Call Saul › S1 E1

I'll get your case dismissed. I'll give you the defense you deserve.

Defense

Sherlock › S1 E1

MAN: There is a security camera on the building to your left.

Breaking Bad › S1 E7

They got guards and security cameras. They got steel doors.

Agents of S.H.I.E.L.D. › S1 E1

With a top-of-the-line motion sensor security system.

Sherlock › S1 E1

MAN: There is a security camera on the building to your left.

Breaking Bad › S1 E7

They got guards and security cameras. They got steel doors.

Security

常见问题：Defense 对比 Security

Defense和Security 有什么区别？

Defense: Protection from harm or danger. Security: Protection from danger or harm.

哪个更高级：Defense和Security？

Defense 级别最高，在 CEFR 量表上为 B2。

Defense和Security 的 CEFR 等级相同吗？

在 CEFR 量表上：Defense: B2, Security: B1。

Defense和Security 是什么词性？

Defense: noun, Security: noun.

能各给一个例子吗？

Defense: The defense of the castle was stronger than ever after the recent upgrades. Security: The company invests heavily in data security to protect customer information.

我可以互换使用 Defense和Security 吗？

不总是。Defense和Security 相关，有时可以互换，但在语域、常见程度和用法上不同，所以换用可能改变意思或语气。替换前先看看上面的区别。