Hard sphere
[化] 硬球
🧩 词语组成解析
hard
[hɑrd]
adj. 困难的;硬的;有力的;努力的;
adv. 努力地;猛力地;严重地;沉重地;
n. 英〉硬海滩，登陆处;
sphere
[sfɪr]
n. 球（体）;（兴趣或活动的）范围;势力范围;天体，如行星或恒星;
vt. 形成球体;包围，围绕;置于球面内部;
spher(ball)+e(名词后缀)→球；球体；天体；范围；地位
🗣️ 情景例句
Don't worry about being late. It's fine.
别为迟到担心了 没有关系。
It's a beautiful country with many large lakes.
它是一个有许多大湖的美丽的国家。
We only need to put the candles on it, now.
“我们现在只需把蜡烛插上就 行了。”