Deltaic
a. 三角形的, 三角洲的
🗣️ 情景例句
I'm a student of the world; in other words I flunked out of high school.
我是社会学生，换句话说，我高中后就辍学了。
I'm pleased to hear about your wife having a baby.
我很荣幸得知你太太生了一个小宝宝。
What a beautiful ship!
多漂亮的船啊！