Spiral reamer
[機] 蝸槽絞刀
?? 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;
n. 鉆孔器, 鉸刀, 果汁壓榨器\\n[化] 鉸刀; 鉸床
??? 情景例句
You'll receive my invitation soon enough, and I will inform you.
你很快會收到我的請柬，我會通知你的。
He has a very distinguished record.
他一生顯赫。
Other Indians were killed when police officers fiercely attacked their political marches.
警察官員們猛烈攻擊印度人的政治游行時，另一些印度人被殺害。