River-delta
河流三角洲
🧩 词语组成解析
river
['rivə]
n. 河，江;溪，巨流;
delta
['deltə]
n. 希腊语字母表第四字母δ;（河流的）三角洲;[数]变量增量;
🗣️ 情景例句
Very splendid. How about patent rights?
很不错。它的专利权怎么样呢？
When the owl sings,the nightingale will hold her peace.
枭鸟唱歌，夜莺屏息。
Is the production line fully automatic?
生产线是全自动的吗？