Kaiserzinn
锡基合金
🗣️ 情景例句
Nobody displayed any interest.
没人显得感兴趣。
I can't express myself very well in English.
我不能很好地用英语表达自己。
The intellectual, who is working on some abstruse problem, has everything coordinated and organized for the matter in hand.
一个专心钻研某个复杂问题的知识分子，为了搞好手头的研究，要把一切都协调一致，组织周密。