Introductive
a. 介绍的, 前言的, 序文的
🗣️ 情景例句
Learning foreigh languages should be fun.
学习外语应该是乐趣无穷的。
Children are the parents's riches.
子女是父母之财富。
And we can have a drink of orange, too!
我们还可以喝杯橘子汁。