| 释义 |
| | | | ADJ | | | | | /ˈwɔːtəˌtaɪt/ | | | | | 1 | a watertight container or room is made so that water cannot enter it （容器或房间）防漏水的，水密的，不透水的 | | | | 2 | something that is watertight such as an excuse , argument , case , or alibi is so good that no one can find anything wrong with it （借口、论点、案例或不在场证明等）严密的，无懈可击的，毫无破绽的 | | |