Filtrol
菲特罗牌膨润土
🗣️ 情景例句
One of my patients has a high fever,
我的一位病人发高烧，
The moment John saw Mary, he fell head over heels in love with her.
约翰对玛丽一见倾心，给她弄得神魂颠倒了。
Thus the rods, by falling, and by the direction in which they fell,
木棒倒下的多少和倒下的方向