first mate
noun/ˌfɜːst ˈmeɪt/
/ˌfɜːrst ˈmeɪt/
(also first officer)
- the officer on a commercial ship just below the rank of captain or master
（商船的）大副
| 单词 | first-mate |
| 释义 | first matenoun/ˌfɜːst ˈmeɪt/ /ˌfɜːrst ˈmeɪt/ (also first officer)
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