🧩 词语组成解析
[化] 硅宾; 硅烯; 烷基亚甲硅基
🗣️ 情景例句
She went to a school-board meeting.
她去参加联合校董会会议了。
Have you seen Mr. Smith recently?
最近你见过史密斯先生吗？
Mrs Brown went to see her doctor.
布朗太太去医生那里看病。