Flocks
n. 短纤维, 废毛铁；絮凝物, 絮状沉淀
🗣️ 情景例句
I never liked that umbrella stand.
我一直嫌那伞架碍事。
Politeness is to do and say the kindest thing in the kindest way.
文雅就是善良地做事，和善地说话。
and if a single curved glass would distort nature, how much more would a pair of them?
何况一片曲面镜就可歪曲自然，那么伽利略的两片曲面镜对自然的歪曲又该多大呢？