1. 解下马鞍：unruly 任性的 | unsaddle 解下马鞍 | unsafe 不安全的

2. 使落下马：unrusted 未生锈的 | unsaddle 使落下马 | unsaddle 解下马鞍

3. 解下马鞍/使落下马：unrusted /未生锈的/ | unsaddle /解下马鞍/使落下马/ | unsafe /不安全的/不安稳的/危险的/

verb

1. remove the saddle from

e.g. They unsaddled their mounts

Synonym: offsaddle