Labuntsovite
硅钛钾钡矿
🗣️ 情景例句
It hung over Susan's crib.
Susan的小床也曾有过。
I'm afraid you will be too tired
我怕你会太疲倦。
Not realizing who she was, the assistant was eager to serve her this time.
那个售货员没有认出她是谁，这一回接待她的态度非常殷勤。