Santocel
硅酸盐
🗣️ 情景例句
Lacks courtesy is ill-mannered.
不礼貌，举止不当。
You've been caught cheating, now y ou must face the music.
你作弊被当场抓住，这下你得承担自己行为的后果了。
I looked out of the window.It was dark outside.
我望望窗外，外面一片昏暗。