Polymer microsphere
[化] 高分子微球
🧩 词语组成解析
[化] 微球体\\n[医] 中心体
🗣️ 情景例句
My vacation was terrible, it rained the whole time.
我的假期简直糟透了，整天都在下雨。
In college I majored in physics, What was you major?
大学时我主修物理，你主修什么呢？
When we talk about the universe, we mean the earth, the sun, the moon and the stars, and the space between them.
人们谈论宇宙时，是指地球、太阳、月亮、星星以及它们存在的空间。