Dichotypic
二型态的
🗣️ 情景例句
That's a good idea.
好主意。
Don't mind him.
别理他！
When she caught up with them, she saw that they had sat down and were going through the contents of the bag,
当她赶上他们时，发现他们已经坐了下来，正翻着包里的东西。