Safroxane
丙基曾效散
🗣️ 情景例句
No problem, Grandpa.
没有关系爷爷。
My brain doesn't seem to be working well today.
我的头脑今天好像不太灵光。
When it has been decided where we are going to drill, we put up at the surface an oil derrick.
当确定钻孔地点后，我们就在那里竖起一个井架。