watertight
🇬🇧/ˈwɔːtətaɪt/ 🇺🇸/ˈwɔːtərtaɪt/ 244Something that is watertight does not allow water to pass through it, for example, because it is tightly sealed. 不透水的
adjective [原级]（容器或房间）防漏水的，水密的；（理论、计划或协议）严密的，无懈可击的
A watertight case, argument, or agreement is one that has been so carefully put together that nobody will be able to find a fault in it.
(事实、论点、协议等) 严密的; 无懈可击的
- watertight 出现在下面的课文中（提供视频、音频及笔记等可系统性学习）
- Lesson 10 The loss of the Titanic watertight 形容词: 不漏水的
water(水) ＋ tight(紧封的； 不漏的) → 防水的
单词造句:
- 网友用“Watertight”造句精选
- The flask is completely watertight, even when laid on its side. 这水瓶即使平放也不漏一滴水。
- If she could just establish the time the picture had been taken, Mick would have a watertight alibi. 只要她能确定拍这张照片的时间，米克就可以有一个无懈可击的不在现场的证据。
- The rules state that samples must be enclosed in two watertight containers. 条例规定样品必须用两个不漏水的容器封装起来。
- Only teak matches oak's expansion coefficient and stays watertight. 只有柚木才能达到橡木的膨胀系数，并保持水密性。