Bortam
[冶]硅硼钛铝锰合金
🗣️ 情景例句
I'd like to adopt her.
我愿意收养。
Early start makes easy stages.
早开始是成功的保证。
He was amused too, because he never expected the bicycle to be found.
但又感到非常好笑，因为他从未指望那辆自行车还能找到。