Polysilicone
有机硅聚合物
🗣️ 情景例句
and she's crying.
她一直哭。
To minimize any possible damage, we've packed our goods in the way to suit for long sea-voyage.
为使损失减少到最低限度，我们对货物的包装足以承受长途海运。
We all know how wonderful you are. There is no need to show off.
我们都知道你很棒，你就没有必要炫耀了。