Orthosilicic acid
[建] 硅酸
🧩 词语组成解析
🗣️ 情景例句
It's no secret my wife is expecting a baby.
我老婆快生孩子了，这又不是什么秘密。
In general,my reaction is favorable.
总的来说,我的反应是有利的。
It's our favourite subject of conversation.
天气是我们最喜欢谈论的话题。