randomly
adv. （统计）随机地；胡乱地，任意地
例句
The winning numbers are randomly selected by computer.
中奖号码是由电脑随机选取的。
《牛津词典》
Eyes twitch randomly in response to stimulation from the brain stem.
当脑干受到刺激时，眼睛会随机抽动。
Instead, they are more or less randomly scattered over Venus's surface.
相反，它们或多或少是随机分布在金星表面的。
