Polycoagulant
凝聚剂
🗣️ 情景例句
You can play it practically anywhere. How good are you at it, Mr. Lu?
你可在任何地方练习球。陆先生，你擅长乒乓球吗？
The voice is the best music.
说话声是最好的音乐。
We are on the left.
我们在河的左侧。