Cavalry twill
n. 一种用羊毛或棉纱织成的双斜纹布, 马裤呢
🧩 词语组成解析
cavalry
['kævəlri]
n. 骑兵（队）;骑兵部队，装甲部队;骑者;
n. 斜纹织物\\nvt. 把...织成斜纹
🗣️ 情景例句
My instructor thought that the beginner's class was too easy for me.
老师认为初级课程对我来说太容易了。
Sober up!
清醒点！
of a change of atmosphere, of a diversion of effort, is essential.
改变一下气氛，转移一下注意力，这是不可缺少的。