Spiral of archimedes
[機] 阿基米德氏蝸線
?? 詞語組成解析
spiral
['spa?r?l]
n. 螺旋（線）;旋渦;螺旋形物;（足球運動的）旋球;
v. 使成螺旋形;螺旋式的上升（或下降盤旋上升（或下降）;
adj. 螺旋形的;盤旋的;盤旋上升的;
of
[?v]
prep. 關于;屬于…的;由…制成;
aux. 助動詞 [非標準用語、方言] =have [主用于虛擬語氣];
n. 阿基米德
??? 情景例句
Try to think in English whenever possible.
盡可能用英文思維。
I would have gone on the picnic if it hadn't rained.
如果沒下雨，我就去野餐了。
Some have nuts in them, and some have meat or eggs.
有些里面有果仁，有些有肉或蛋。