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
Will it take long?
要很久吗？
I wonder if the dentist could fit me in early tomorrow?
请问明天一早牙科医生能抽空给我看一下吗？
The mobile phone is as popular as the beeper nowadays.
现在手机和寻呼机一样普及。