Hemisphericalhead
[化] 半球形封头; 半球形顶盖
🗣️ 情景例句
She's still giving the toughest English history exams
她仍用最艰深的英国史试题考学生
I don't think she cares about what happens to her children.
我认为他并不关心她孩子的事。
Some of them are going to the park.
他们中有几个正走进公园。