Nesosilicates
[化] 島硅酸鹽(各SiO-4之間無共用氧原子)
??? 情景例句
I don't have the heart to tell her.
我沒有勇氣告訴她。
When the fruit is scarcest, its taste is sweetest.
物以稀為貴。
It has been estimated that if the bridge were packed with cars, it would still only be carrying a third of its total capacity.
據估計，若橋上擺滿了汽車，也只不過是橋的總承載力的1/3。