Smc
abbr. 超级镀膜（Super Multi-Coating）；表面安装元件（Surface Mount Component）；软静噪控制（Soft Mute Control）；精母细胞（Sperm Mother Cell）；科学人力委员会（Scientific Manpower Commission）；片料吹气塑膜谷物化合物（Sheet Molding Compound）
🗣️ 情景例句
He seems to be getting on very well at school.
他在学校似乎过得很好。
There must be someone behind the door.
门后必然有人在。
Now that a tunnel ahs been built through the mountains, the Pass is less dangerous,
如今由于山里开挖了隧道，翻越山口已不那么危险了。