Deltaic
a. 三角形的, 三角洲的
🗣️ 情景例句
I want to. I haven't paid for your dinner for a long time.
我要做。我好久没帮你付吃饭的钱了。
They jumped at the unexpected noise.
他们因突如其来的声音吓得跳了起来。
It's a banana.
这是一只香蕉。