strengthened 

英汉解释

v. 加强（strengthen的过去式）

同义词

a. reinforced

参考例句

1. We all agreed on a treaty to strengthen the cooperation between our two parties.
我们就双方的合作事宜签订了协议。
2. How can be firewall strengthened better inside network management?
防火墙如何能更好地加强内网管理?
3. Meantime Hurricane John is strengthened into a dangerous Category 4 storm.
与此同时，约翰飓风加强到危险的4级暴风。

英英解释

adj.
  1. given added strength or support

网络释义

strengthened
强化涂层; 加强; 被加强的;
Strengthened hold
加固舱; 底部加强的货舱; 加固;
strengthened shell
加强壳板;
strengthened draught
强力通风; 强力气流;
strengthened satellite
于发射加固的卫星;