upstream
中文意思
- adv. 向上游
- adv. 逆流地
- adj. 上游的
- adj. 逆流而上的
英文解釋
- adj. in the direction against a stream's current
例句
adv. 向上游
The boat traveled upstream to reach the mountain village.
那艘船向上游航行,以抵達山區的村莊。
adv. 逆流地
Salmon swim upstream every year to lay their eggs.
鮭魚每年都會逆流地游動去產卵。
adj. 上游的
Heavy rain in the upstream region caused severe flooding in the city.
上游地區的大雨導致城市發生嚴重的水災。
adj. 逆流而上的
The upstream journey was difficult because of the strong river current.
由於強勁的河水水流,這趟逆流而上的旅程非常艱辛。