Connectin
[化] 肌聯蛋白
??? 情景例句
Well ...
嗯……
I cannot afford two days off a week.
我忙得無法一星期抽出兩天休假。
The experts were now fully convinced that the animal was a puma,
專家們如今已經完全肯定那只動物就是美洲獅，