Blemishment
n. 瑕疵；污点；缺点 (blemish的变形)
🗣️ 情景例句
I hear the exams will be very tough.
我听说考试挺难的。
I'll walk you to the door.
我送你到门口。
But, in contrast, it is only in modern times that Galileo has become a problem child for historians of science.
但是相比之下，只是在现代对于科学史家来说，伽利略才变成一个新的难题。