Alsimin
硅铝铁合金; 阿尔西明铁硅铝合金
🗣️ 情景例句
And tell them you want to go on the tour that goes down into the canyon.
跟他们说你要参加到峡谷里去的旅游团。
He seems to have a lot of strange ideas.
他似乎有很多奇怪的想法。
We have this problem every year.
我们每年都碰到这类问题。末了，