Pluranium
设想的铂矿中新元素名
🗣️ 情景例句
I'll call the Staten Island Ferry lost-and-found office.
我来打电话给Staten岛渡轮的失物招领处。
I'm worried about the appearance of the floor.
我担心地板的外观。
Are they under the chair?
他们在椅子下面吗？