self-propelling dred
查询英语单词中文释义、音标、发音和例句。
self-propelling dredger
英
[self-propelling dredger]
美
[self-propelling dredger]
中文释义
自动推进挖泥机;自航式挖泥船
单词分析
单词结构：
self-propelling dredger
字母数：23
记忆提示
🎯 重点记忆：
- 单词拼写：self-propelling dredger
- 核心含义：自动推进挖泥机;自航式挖泥船
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更新时间：2026-09-01 08:04:48