- 1silt up (fill with sand and mud)淤塞、被泥沙淤積
When a river, harbour, or pipe silts up, sand and mud slowly fill it, so water — or boats — can't pass. Silt is the very fine mud a river carries. A geography and history word; you'll meet it in textbooks about old ports. Usually no object: 'the harbour silted up' or 'is silted up'.
core核心畫面
原始詞典資料1 筆記錄
以下是外部詞典記錄的用法，摘錄並精簡格式，我們還沒有寫成教學內容。上面的說明才是我們自己寫的；有些用法可能上面已經講過了。
silt upverb
- 1
To become filled or clogged with silt.
- Now the estuary has silted up, and only small pleasure craft can sail up the narrow channel.
摘錄自 英文維基詞典 English Wiktionary，已精簡格式；依 CC BY-SA 4.0 授權使用，改動後的內容同樣以此授權提供。