Nesosilicates
[化] 岛硅酸盐(各SiO-4之间无共用氧原子)
🗣️ 情景例句
May I use a knife and fork please?
我可以用刀叉吗？
We're having some friends over. What are you doing?
我们打算请几位朋友来玩。你打算干什么呢？
for even though it was still summer, it rained continually and it was often bitterly cold.
因为即使那时仍为夏季，但雨总是下个不停，而且常常冷得厉害。