Aroflat
(长油)醇酸树脂(无光漆用)
🗣️ 情景例句
but they need me at the hospital today,
但今天医院有事，
Did you go camping this morning?
你今早去露营了吗？
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。