hold steady at的用法和樣例：
例句
- Traders said this week could test how far the central bank was committed to stabilising it at the new level.
交易員表示，本周或可看出俄羅斯央行有多大決心將盧布幣值穩定在新的水平上。 - His completely modern regula automatically stabilized his now ferocious motor at a constant speed of the operator's choice.
他的這個完全現代的調節閥能夠自動地把他那個現在已經變得頗為暴躁的馬達穩定在某個由操作者所選定的恒定速度上。
