Stelznerite
块铜矾
🗣️ 情景例句
The patient showed a marked improvement.
病人病情显著好转。
I think exactly the same way.
我完全同意。
That's what we did in China in the old days, before thermoses were invented, said Wei Hua.
“那是我们中国从前未发明出热水瓶时的做法。”魏华说。