Aperiodically
adv. 不定期地
??? 情景例句
They have to be here.
它們肯定就在這兒。
May I have a customs declaration form, please?
請給一份海關申報表好嗎？
The hospital had been bombed and Hans had made his way back into Western Germany on foot.
醫院遭到轟炸，漢斯步行回到了西德。