Upriver
a. 上游的, 向水源的
✅ 同义词
🔴 反义词
🗣️ 情景例句
and I stayed out an extra half hour.
我还特别多待了半个小时。
You got the wrong person.
你认错人了。
However, they have decided to use the post office.
然而她们还是决定利用邮局。