Semispherical
[化] 半球形封头; 半球形顶盖
🗣️ 情景例句
Fine.
好啊。
Every medal has its reverse.
事物都有它的反面。
The tent was full of water! They all leapt out of their sleeping bags and hurried outside.
原来帐篷里到处都是水！他们全都跳出睡袋，跑到外面。