Defensing
n. 防卫，防护；防御措施；防守\\nvt. 谋划抵御
🗣️ 情景例句
You want to bet?
想打赌吗？
He's an engineer.
他是工程师。
I know! smiled Lucy. They have steps, and they begin with L!
“我知道！”露茜笑着说，“它们有阶梯，并且这个单词是以L开头的！”