Nesosilicates
[化] 岛硅酸盐(各SiO-4之间无共用氧原子)
🗣️ 情景例句
Hello. Is Susan there?
喂，是苏珊吗？
Acl!
啊！
Go on until you reach the end. You'll find the park in front of you.
一直走到尽头。公园就在前面。