Cool MateDetect 对比 Sniff
在英语中何时使用每一个，包含含义、语域和例句。
Detect
前 2000（常见）B2verb
Sniff
前 2000（常见）
| Detect | Sniff | |
|---|---|---|
| 发音 | 🇬🇧 //dɪˈtɛkt//🇺🇸 //dɪˈtɛkt// | 🇬🇧 //snɪf//🇺🇸 //snɪf// |
| 含义 | 注意到或发现某事To notice or discover something | To smell something by taking in air through your nose. |
| 例句 | The scientist was able to detect the virus in the sample. | She decided to sniff the flowers in the garden. |
| 语域 | 中性 | 中性 |
| 常见程度 | 前 2000（常见） | 前 2000（常见） |
| CEFR 等级 | B2 | - |
| 词性 | verb | |
| 搭配 | detect a signal, detect a problem, detect changes | sniff around, sniff out, sniff deeply |
| 反义 | miss, ignore | blow, exhale |
| 常见错误 | Confusing with 'detective', which refers to a person, not the action., Using intransitively; 'detect' requires an object. | Confused with 'scent' - 'sniff' is the action, while 'scent' is the smell itself., Using 'sniff' as a noun; it is primarily used as a verb., Overusing 'sniff' in formal writing. |
| 用法说明 | 在科学和日常语境中都常用。避免在非常随意的对话中使用。Commonly used in both scientific and everyday contexts. Avoid using in very casual speech. | Use 'sniff' when talking about smelling something, often to detect a scent. It's neutral and can be used in most contexts. Avoid using it in overly formal situations. |
在真实片段中看它
常见问题：Detect 对比 Sniff
Detect和Sniff 有什么区别？
Detect: To notice or discover something Sniff: To smell something by taking in air through your nose.
能各给一个例子吗？
Detect: The scientist was able to detect the virus in the sample. Sniff: She decided to sniff the flowers in the garden.
我可以互换使用 Detect和Sniff 吗？
不总是。Detect和Sniff 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。