a new machine called "the revealer "has been invented.请机器不是被
A new machine called 'The Revealer' has been invented
'The Revealer' is a new machine which is used for detecting
英语 the new machine has been tested
The factory has bought a new machine
It is said they he has invented a new machine. He ____ _____
They have invented a new (type) of washing machine.
_____ his fifth year, he invented a new machine.
the machine has been recovered this
The factory has bought a new machine to make the spare parts
求解释,A与B的区别The machine has been over-used. ________ it doesn'
the machine has been used to detect gold.the machine has bee
英语翻译这台机器操作起来就象新的一样.the machine operated as if it were a new