Silicylene
[化] 亚硅烷基; 亚甲硅烷基
🗣️ 情景例句
John Marchetta.
我是 ，John Marchetta。
A wise man thinks all that he says,a fool says all that he thinks.
聪明人想了才说，愚笨的人想着就说。
In 1928 some porpoises were photographer working like beavers to push ashore a waterlogged mattress.
1928年，有人拍摄到了海豚像海狸一样把浸透水的床垫推上岸的情景。