Isorubber
异构化橡胶
🗣️ 情景例句
I heard that you get vitamin D from sunshine, and that you soak it like a sponge.
我听说人们像海绵一样从阳光中摄入维生素D。
Rodney began to sob with grief.
罗杜尼悲伤得开始哭了起来。
Everyone laughed at the woman's mistake.
这老太太的误会惹得大家都笑起来。