Acatharsia
排泄不能
??? 情景例句
Do you want a first class, business class or economy seat?
你想要頭等艙、商務艙還是經濟艙？
It sounds like a reasonable solution.
這個解決辦法還比較合理。
Look at the snow! It's quite light.
瞧這雪！這么小。