Organosilicon polymer
[化] 有机硅聚合物
🧩 词语组成解析
a. [化]有机硅(化合物)的
🗣️ 情景例句
I hear the exams will be very tough.
我听说考试挺难的。
Who rang the bell a while ago?
刚才谁在按门铃？
In return for this, the beggar stood on his head and sang songs.
作为回报，那乞丐头顶地倒立起来，嘴里还唱着歌。