Osseous reamer
[医] 骨扩孔钻
🧩 词语组成解析
osseous
['ɔsiəs]
adj. 骨的;多骨的;有骨的;
n. 钻孔器, 铰刀, 果汁压榨器\\n[化] 铰刀; 铰床
🗣️ 情景例句
I just want to say that I'm proud of her.
我只要说，我为她感到骄傲。
You can't make something out of nothing.
巧妇难为无米之炊。
below 20 per cent, its bactericidal action is negligible.
浓度低于20％时，杀菌能力基本上就不存在了。