He must become a skilled radio operator and be able to repair his own equipment.

他必须成为一名熟练的无线电操作员，能够修理自己的设备。

youdao

The CNot operator, like the Not operator is its own inverse.

CNot运算符同Not运算符一样，是它本身的逆。

youdao

The CNot operator, like the Not operator is its own inverse.

CNot运算符同Not运算符一样，是它本身的逆。

youdao