Silicon tetrabromide
[化] 四溴化硅
🧩 词语组成解析
silicon
['sɪlɪkən]
n. <化>硅;硅元素;
四溴化物
🗣️ 情景例句
What channel?
哪个频道？
Did you go to the hospital last night?
你昨晚去医院了吗？
He could make out three men in a basket under it and one of them was holding a pair of binoculars.
他看清了气球下面有3个人呆在一只筐里，其中一个举着望远镜。