书籍 Four Corners 3 - 第 9 单元 B 课

to fail to recognize a person or thing properly by assuming that they are another person or thing

搞混, 混淆

causing a person to feel ashamed or uneasy

尴尬的, 令人难堪的

something that a person says or writes that shows they regret what they did to someone

道歉, 歉意

to feel upset and nervous because we think about bad things that might happen to us or our problems

担心, 忧虑

someone who is licensed to fix and care for our teeth

牙医, 齿科医生

a planned meeting with someone, typically at a particular time and place, for a particular purpose

约会, 任命