Scheelite
n. 白钨矿\\n[化] 白钨矿
🗣️ 情景例句
This is very helpful, Mrs. Martinelli.
这样很有用， Martinelli太太。
You have a younger brother, don't you?
你有个弟弟，是吗？
among historians of science a new and more sophisticated picture has emerged.
但在科学史家中间，一个新的更加复杂的伽利略的形象出现了。