Nesosilicates
[化] 岛硅酸盐(各SiO-4之间无共用氧原子)
🗣️ 情景例句
OK, OK- just try to calm down, sir.
好，好，请冷静下来，先生。
I'm not waiting for anybody.
我不在等任何人。
The secretary worked late into the night, preparing a long speech for the president.
秘书工作到深夜，为总统准备发言稿。