Schwelle
[醫] 閾, 界限
??? 情景例句
I understand you used to be in the construction business,
聽說你過去從事建筑業
It's unlikely he's here.
看樣子他不象在這兒。
Mrs.Rumbold was a large, unsmiling lady in a tight black dress.
蘭伯爾德夫人是一位身材高大、表情嚴肅的女人，穿一件緊身的黑衣服。