螺纹Tr32×6-2中的"Tr"表示_____________ 。
实型常量在C语言中只能用____①______表示,表示方法有:____②_______。
实型常量在C语言中只能用____①______表示,表示方法有:____②_______。
He worked his ________to Australia, and paid for the journey by doing jobs on the ship he was travelling on |
He worked his ________to Australia, and paid for the journey by doing jobs on the ship he was travelling on. |
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