Defense system

防御体系

🧩 词语组成解析

defense [dɪ'fɛns]
n. (D-)（美国）国防部，防卫，防卫物; vt. 谋划抵御;
de去掉+fens打击+e→去掉打击→打退敌人→保卫
system ['sɪstəm]
n. 体系，系统;制度;身体;方法;
sy(syn-=together)+ste(to stand)→系统；体系；秩序；制度；方法

🗣️ 情景例句

Now hear this!
你听着！
The weakest goes to the wall.
适者生存。
By the way, I came into this classroom last Saturday morning, and it was not as clean as usual.
顺便提一句，上星期六上午我来到这个教室时
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🔤 更多 D 开头的单词

d-usninic acid
defect solid chemistry
democrats
deterged
diarsenate
diglycoldisalicyclic acid
distressedness
divo
全部 D 开头单词 ›