Semispherical
[化] 半球形封头; 半球形顶盖
🗣️ 情景例句
She suffered terribly when her son was killed.
儿子被杀，她痛苦至极。
Who holds the purse rules the house.
钱可神通。
There are two other points to consider.
发传真要考虑另外两点。