Dimeticone
二甲硅油
🗣️ 情景例句
The bridge is about three hundred and eighty-five feet long.
桥长约三百八十五英尺。
Do you know where I've put my glasses?
你知道我把眼镜搁哪儿了吗？
Fine, thank you. And you?
我很好，谢谢。你怎么样？