Cautious 对比 Haven't been stupid enough

Cautious 是其中最正式的。

Cautious 在日常英语中最常见。

在英语中何时使用每一个，包含含义、语域和例句。

Cautious

前 2000（常见）C1adjective

Haven't been stupid enough

非正式前 5000（相当常见）

最正式: Cautious最常见: Cautious

	Cautious	Haven't been stupid enough
发音	🇬🇧 //ˈkɔː.ʃəs//🇺🇸 //ˈkɔː.ʃəs//	🇬🇧 //ˈhæv(ə)nt bɪn ˈstjuːpɪd ɪˈnʌf//🇺🇸 //ˈhæv(ə)nt bɪn ˈstuːpɪd ɪˈnʌf//
含义	小心避免危险或风险。Careful to avoid danger or risks.	Not being foolish or silly
例句	She was very cautious about investing her savings.	I haven't been stupid enough to invest in that scheme.
语域	中性	非正式
常见程度	前 2000（常见）	前 5000（相当常见）
CEFR 等级	C1	-
词性	adjective
搭配	cautious approach, cautious optimism, cautious demeanor	haven't been foolish, haven't been brave enough, haven't been careful enough
反义	reckless, careless, bold	-
常见错误	Confused with 'careful' and 'cautious'. 'Cautious' implies avoidance of risk., Using 'cautious' where 'hesitant' might fit better when discussing indecision.	Confused with 'haven't been smart enough', Misused in formal contexts, Overused in negative scenarios
用法说明	当描述某人在行动前仔细思考时使用'谨慎'。在正式和非正式场合都合适，但在谈论自发行动时要避免使用。Use 'cautious' when describing someone who thinks carefully before acting. It’s appropriate in both formal and informal contexts, but avoid it when speaking of spontaneous actions.	Often used in casual conversations to imply self-awareness or an acknowledgment of past mistakes. Avoid in formal settings.

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Cautious和Haven't been stupid enough 有什么区别？

Cautious: Careful to avoid danger or risks. Haven't been stupid enough: Not being foolish or silly

哪个更正式：Cautious和Haven't been stupid enough？

Cautious 是其中最正式的。

哪个更常见：Cautious和Haven't been stupid enough？

Cautious 在日常英语中最常见。

能各给一个例子吗？

Cautious: She was very cautious about investing her savings. Haven't been stupid enough: I haven't been stupid enough to invest in that scheme.

我可以互换使用 Cautious和Haven't been stupid enough 吗？

不总是。Cautious和Haven't been stupid enough 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。