Polymeric surfactant
[化] 聚合物表面活性剂
🧩 词语组成解析
polymeric
[[ˌpɔli'merik]]
a. 聚合的, 聚合体的\\n[医] 聚合的
[化] 表面活性剂\\n[医] 表面活性剂, 表面活化剂
🗣️ 情景例句
the music, the concerts.
音乐，音乐会。
This river is one third as long as that river.
这条河只有那条河的三分之一长。
The smoke from the fire rose and found its way outside and the light danced over the roof of the cave.
缕缕青烟从火中升起，飘出洞外，火光在洞顶上闪耀。