Simanal
西马纳尔硅锰铝铁合金
🗣️ 情景例句
He's not making much progress with his English.
他的英语进步不大。
My brother used to speak French to me all the time.
我的兄弟过去总是对我说法语。
There is no shortage of tipsters around offering 'get-rich-quick' opportunities.
我们周围不乏情报贩子，向人们提供迅速发财致富的机遇。