Cellestial sphere
[电] 天球
🧩 词语组成解析
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
You don't have to work yourself sick.
你不必让自己工作到病倒。
He that will take the bird must not scare it.
欲捉鸟莫惊鸟。
Hi, Jim. Nice to meet you.
你好，吉姆。很高兴见到你。