Polydimethylsiloxane
聚二甲硅氧烷; 聚二甲硅氧烷
🗣️ 情景例句
What I eat won't stay down.
我吃东西时感到恶心。
To a crazy ship all winds are contrary.
对于一只漫无目标的船来说，不论什么方向的风都是逆风。
I got up early next morning hoping to find that the ants had given up in despair.
第二天早上，我起床后希望看见蚂蚁已因无望而放弃了尝试，