Brannerite
钛铀矿, 钛酸铀矿
🗣️ 情景例句
Well ...
嗯……
Between two stools one falls to the ground.
脚踏两头要落空。
the editor was getting impatient, for the magazine would soon go to press.
在此期间，编辑等得不耐烦了，因为杂志马上要付印。