... a firm bargain; a firm offer.明确的协议;固定的出价 Unfluctuating; steady:不浮动的;稳固的: Stock prices are still firm.证券价格仍都很稳定 ...
双语例句
1
The cutters used in high speed machining(HSM) have poor rigidity, therefore the method fits to HSM of die cavity due to the unfluctuating cutting force characteristic.