Methylphosphoric acid
[建] 甲基磷酸
🧩 词语组成解析
🗣️ 情景例句
who's responsible for this meeting,
他是这个会议的负责人
The school is just around the corner.
学校只在拐角附近。
Some old people are oppressed by the fear of death.
有些老年人因为怕死而感到烦恼。