Polyiodide
多碘化合物
🗣️ 情景例句
to have a family and grandchildren.
拥有一个家庭和孙子们。
This is my second year of college, I'm a sophomore.
这是我上大学的第二年，我是二年级学生。
'Mr.Eames,' he said, in a mournful voice, 'you have just killed that child!'
“埃姆斯先生，”他以悲伤的声调说，“你刚刚把那个小孩压死了！”