Mesosilicate
焦硅酸盐
🗣️ 情景例句
We want to keep customers happy.
我们必须让顾客满意。
Look, he's high.
瞧，他是个高傲的家伙。
The doctors removed a section of the mummy and sent it to a laboratory.
医生们从木乃伊身上取下一个切片，送去化验。