Tetrabromide
四溴化物
🗣️ 情景例句
It's too close to the refreshments.
它离茶点太近了。
But it's still raining today!
可今天还在下雨。
'Jumbo must weigh a few tons,' said a policeman afterwards, 'so it was fortunate that we didn't have to carry him.
“江伯一定有好几吨重，”一个警察事后这样说，“值得庆幸的是它没让我们抬它走。