Beryllium bluoride

beryllium [[be'riljəm,bə'r-]]

n. 铍\\n[化] 铍Be

Hello, my name is Li Ming and we have a reservation for party tonight.

喂，您好。我叫李明，我们在你们这预定了今晚聚会。

I did exercise last week.

我上星期做练习。

We can perhaps forgive those who said the moons of Jupiter were produced by Galileo's spyglass if we recall that in his day, as for centuries before, curved glass was the popular contrivance for producing not truth but illusion, untruth;

如果我们回想一下伽利略之前几个世纪期间，曲面镜一直是一种用于产生幻影而不是产生真象的把戏装置，那么我们就会原谅那些当时把伽利略观察到的木星卫生说成是伽利略用他的小望远镜变出来的人们，