Armillary sphere
n. 渾天儀; 璇璣
?? 詞語組成解析
a. 似手鐲的
sphere
[sf?r]
n. 球（體）;（興趣或活動的）范圍;勢力范圍;天體，如行星或恒星;
vt. 形成球體;包圍，圍繞;置于球面內部;
spher(ball)+e(名詞后綴)→球；球體；天體；范圍；地位
??? 情景例句
That's fine. I'll await his return call.
很好。我會等他的來電。
I'm fine, and you?
我還好，你呢？
I never heard of anyone making a'skeleton', as we were taught at school.
我從未聽說過任何一位作家像我們在學校學的那樣，動筆前先列什么提綱。