| 单词 | cautious |
| 释义 | cautious —cautiously, adv. —cautiousness, n. /kaw"sheuhs/, adj. showing, using, or characterized by caution: a cautious man; To be cautious is often to show wisdom. [1630-40; CAUTI(ON) + -OUS] Syn. prudent, guarded, wary, chary, circumspect, watchful, vigilant. See careful. |
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