Stepped wheel
[化] 塔轮
🧩 词语组成解析
v. 踏；行走（step的过去式和过去分词）
wheel
[wil]
n. 轮子;旋转;Wheels 汽车;有…轮子的汽车（或自行车等）;
vi. 转动，旋转;突然转变方向;
vt. 推;拉（车）;使变换方向;（使）迅速转身;
🗣️ 情景例句
at my junior high school graduation.
在我初中毕业的时候。
He is indifferent to any and everything.
他对任何事都漠不关心。
It is a curious coincidence that the day before his retirement, Mr.Page will have been teaching for a total of forty years.
佩奇先生退休的前一天正好是他执教满40年的日子，这真是奇妙的巧合。