Fissions
n. <物>（原子的）分裂，裂变( fission的名词复数 ); <生>分裂生殖
🗣️ 情景例句
Who do you work for?
你是做什么工作的？
You cannot have two forenoons in the same day.
一日之中不可能有两个上午。
George heard the noise and came downstairs quickly.
乔治听到了响声，迅速地下了楼。