1. Secure placement of the feet in standing or moving.
   立足点在站立或移动时脚停歇的安全地方
2. The patient's broken leg was secured with plaster bandage.
   病人的断腿用石膏绷带固定着。
3. Her jewels were secure in the vault.
   她的首饰在保险柜中万无一失
4. A secure stepladder.
   稳固的四角梯
5. When you're insured, you're secure against loss.
   只要买了保险就不会遭受损失.

　2个形容词解释