Hacksaws
n. 可锯金属的弓形锯, 钢锯( hacksaw的复数形式 )
🗣️ 情景例句
You hold on to them so there won't be a problem later.
你来保管， 免得等一下又出问题了。
Let me see. Are dimes and quarters OK?
让我瞧瞧。1角和2角5分的硬币行吗？
Because the Moon has only an eightieth of the Earth's mass,
因为月球的重量只有地球的1/8，