Polyiodide
多碘化合物
🗣️ 情景例句
At least you've got a roof over your head.
至少你现在有电瓦遮头。
He likes playing the organ.
他喜欢拉风琴。
1 Make a list of 10 things which you like doing most.
1。列出一张你最喜欢做的10件事情的清单。