Ectomolare
臼齿外点
🗣️ 情景例句
I owe you an apology for what I did last night.
我应该为昨天晚上的事向你道歉。
What were you doing at about 4 o'clock yesterday afternoon?
你昨天下午在大约4点钟正在做什么？
I'm sorry that you didn't get the job.
很遗憾，你没有得到那份工作。