Backer
n. 援助者, 支持者\\n[经] 背书人, 支持人
✅ 同义词
📖 牛津释义
backer
n
1 person who gives (esp financial) support to another person, an undertaking, etc 赞助人; （尤指）资助人.
2 person who bets money on a horse, etc （赛马等中的）下赌注者.
🗣️ 情景例句
the music, the concerts.
音乐，音乐会。
To hit the doggie
打狗
Well, you just need lots of practice. The more you listen to English, the easier it becomes.
噢，你需要大量的练习。英语你听的越多，就越容易听懂。