Neosilicate
岛状硅酸盐
🗣️ 情景例句
There are no dues.
不要会费。
Open your book,please.
请把书打开。
After having been wounded towards the end of the war, he had been sent to hospital and was separated from his unit.
战争即将结束时，他负伤被送进医院，并与部队失去联系。