Bootheel
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
Do I have to remind you yet again?
还需要我再次提醒你吗？
Can you spot me?
你能先帮我垫一下吗？
Yu Yan and Jim were neck and neck. They both passed on their sticks at the same time.
余延和吉姆跑得一样快。