Nesosilicate
岛硅酸岩
🗣️ 情景例句
Are you being waited on?
您需要服务吗？
A bad padlock invites a picklock.
开门揖盗。
Not at all! Please sit down, Mr. Green. Would you like a cup of tea?
没关系！请坐，格林先生。你喝茶吗？