Serratamolide
沙雷氏菌缩肽
🗣️ 情景例句
I'm a photographer.
我是摄影师。
Who bought that new house down the street from you?
谁挨着你的那条街买了那幢新房子？
But the historian attempting to reconstruct the distant past is always faced with a difficult task.
但是，历史学家企图重现遥远的过去可是一项艰巨的任务，