Odontometer

齿轮公法线测量仪

🗣️ 情景例句

Thank you.
谢谢。
I don't think so.
我可不这么想。
John works very hard. He goes to work early.
约翰工作很努力。他早早上班。
更多情景英语 ›

🔤 更多 O 开头的单词

obsidional infection
oeuvres
Olshausen's method
on the hoof
operational amplifier
optimization suitability
orthotest
otitis media sclerotica
全部 O 开头单词 ›