更新时间：2024-12-02 13:16:57
Adjective:- received directly from a source;
"firsthand information"
- first-line
- first column
- first
- first firing
- Firstov
- first target
- first-desk
- first string
- first record
- first violin
- first moment
- first driver
firsthand是什么意思 firsthand在线翻译 firsthand什么意思 firsthand的意思 firsthand的翻译 firsthand的解释 firsthand的发音 firsthand的同义词
