Borosil
硼-硅-铁(中间)合金
🗣️ 情景例句
I have two days off a week.
我一星期休息两天。
The dust raised by the sheep does not choke the wolf.
羊踩起的灰尘挡不住狼。
After buying a new chain I was faced with the insurmountable task of putting the confusing jigsaw puzzle together again.
我买来一根新链条后，面临的就是如何把这些令人眼花缭乱的拼板重新组装起来。