Bootheels
(bootheel 的复数) n. 靴后跟；[亦作 B-]靴后跟地形区(美国密苏里州东南部的地区)
🗣️ 情景例句
I would like a Coca.
我要可乐。
I came to Harvard on a scholarship.
我是靠奖学金来哈佛大学求学的。
The editor at once sent the journalist a fax instructing him find out the exact number of steps and the height of the wall.
”编辑立即给那位记者发去传真，要求他核实一下台阶的确切数字和围墙的高度。