close-mouthed
adjective /ˌkləʊs ˈmaʊðd/
  /ˌkləʊs ˈmaʊðd/
[not usually before noun]- not willing to say much about something because you want to keep a secret守口如瓶;口紧;缄口不言 
| 词汇 | close-mouthed | 
| 释义 | close-mouthedadjective /ˌkləʊs ˈmaʊðd/  /ˌkləʊs ˈmaʊðd/[not usually before noun] 
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