nounC1
降下、下降、家系
the act of moving down to a lower place
例文
The climbers began their slow descent before the storm arrived.
登山者たちは嵐が来る前にゆっくりとした下山を始めた。
降下、下降、家系
the act of moving down to a lower place
例文
The climbers began their slow descent before the storm arrived.
登山者たちは嵐が来る前にゆっくりとした下山を始めた。