Flocculants
n. 絮凝剂，凝聚剂(flocculant的复数形式)
🗣️ 情景例句
The advanced class starts at ten o'clock.
高级健身课十点钟开始。
Where the water is shallow, no vessel will ride.
水浅无船行。
and realized that it was a sign that the child was growing up and developing valuable powers of observation and independent judgment,
并且意识到这象征着孩子们正在成熟和发展宝贵的观察力、独立判断力，