bulwark
n
1 wall, esp of earth, built as a defence 壁垒(尤指用泥土堆砌者); 防御工事.
2 (fig 比喻) person or thing that supports, defends or protects 支持, 防御或保护的人或事物
Democracy is a bulwark of freedom. 民主是自由的保障.
3 (usu pl 通常作复数) ship's side above the level of the deck 舷墙(甲板线以上的船侧).
🗣️ 情景例句
Do you have any hobbies?
你有什么业余爱好?
Our own actions are our security, not others' judgements.
我们的行为是自己的保证而不是别人的鉴定。
I made your birthday cake last night, when you were in bed, Mrs Read answered.