Leyden's crytals
[医] 莱登氏晶体(气喘晶体)
🗣️ 情景例句
Except for the beard, he hasn't changed in fifty years.
除了有胡须， 他五十年来没有变。
Though the fox run,the chicken hath wings.
狐狸虽会跑，小鸡有翅膀。
and shows no signs at present of ceasing to rise.
并且目前尚无停止上升的迹象，