Ellipsoidal head
[化] 椭圆形封头; 椭圆形顶盖
🧩 词语组成解析
a. 椭圆体的
head
[hed]
n. 上端;头脑;头部;首脑，首长;
vt. 用头顶;前进;作为…的首领;站在…的前头;
vi. 朝…行进;出发;向…方向移动;船驶往;
adj. 头的;在前头的;首要的;在顶端的;
🗣️ 情景例句
Would you please hand me your customs declaration form?
请出示您的申报表给我？
Experience keeps no school, she teaches her pupils singly.
亲身经验，才是经验。
Yes, I've looked for it everywhere, said Han Meimei.
“是的，我到处都找过了，”韩梅梅说。