Ringle
金属环振荡器；金属环圈
🗣️ 情景例句
In two or three months, I'll have an advance on my book
两到三个月后 我能得到我那本书的预付款
Success grows out of struggles to overcome difficulties.
成功来自于克服困难的斗争。
Our policy is not to grant exclusivity.
我们的方针是不授与专卖权。