Monochlorination
一氯化作用
🗣️ 情景例句
And a living room with a twelve-foot ceiling.
有一间十二米高的客厅。
Who is the auther of this novel?
谁是这本小说的作者？
It is animals and plants which lived in or near water whose remains are most likely to be preserved,
只有生活在水中或水边的动植物尸体最有可能被保存下来，