Monoketone
[醫] 一元酮
??? 情景例句
Hello, operator.
喂， 接線生。
We put pressure on the government to change this law.
我們給政府施加壓力，要求修改那條法律。
which a predecessor of ours at the farm built in the meadow hard by the deepest pool for swimming and diving.
那船塢是農場一位前輩在一塊草地上蓋的，草地緊挨著一個專供游泳、跳水的深水池。