Treppe
階段現象, 階梯現象
?? 擴展釋義
【醫】 階梯現象
??? 情景例句
I've never been there, Robbie,
我從來沒有去過那兒， Robbie
Do you think there is something wrong with the contract?
你認為合同有問題嗎？
He never has anything to do.
他從來都是無事可做，