Nesosilicates
[化] 岛硅酸盐(各SiO-4之间无共用氧原子)
🗣️ 情景例句
What's the meaning of NATO?
NATO代表什么？
The remembrance of past sorrow is joyful.
记住过去的不幸使人愉快。
Then in 1989, twenty-six years after the crash, the plane was accidentally rediscovered in an aerial survey of the island.
于是，到了1989年，飞机失事26年后，在对小岛的一次航空勘查中那架飞机被意外地发现了。