Protograph
原模圖
??? 情景例句
You had something on your mind
你顯然有話要說
I'm really sorry, but I seem to have misplaced your scarf.
真對不起，我忘記把你的圍巾對丟在什么地方了。
It will be found that the weight moves but slightly or not at all.
結果會發現，重物是動了，但動得很小，甚至沒動。