🧩 词语组成解析
crusade
[kru'sed]
n. [史]十字军东征;（宗教性的）圣战;改革运动;
v. 加入十字军;从事改革运动;讨伐;
-ade 后缀,用于构成名词,有时也会构成动词;一个完成的动作,或者一种事物的结果##cro, cru =cross,表示”十字形,交叉”
🗣️ 情景例句
Please take your places.
请大家就座。
He is a doctor. He has his own practice.
他是个医生，他自己开业。
In a few minutes he returned with my bag and gave it back to me.
一会儿工夫他拿着我的提包回来了，把它还给了我。