Mackayite
水碲铁矿
🗣️ 情景例句
Birds of a feather flock together.
物以类聚。
Old love will not be forgotten.
旧情永难忘。
Then it turned in a semicircle, ran straight again, and turned in another semicircle to the opposite side.
然后转一个半圈，再沿直线飞，再朝反方向转个半圈。