Silicas
[医] 硅酸盐
🗣️ 情景例句
It's in the right-hand drawer, next to the bottle openers.
在右边的抽屉， 就在开瓶器旁边。
There was a big crowd and we had difficulty getting a taxi.
外面有一大群人并我们有很困难招一辆出租车。
I once spend an uncomfortable weekend which I shall never forget at his house.
有一次，我在他家里度周末，过得很不愉快。这事我永远不会忘记。