英和和英

a regular operator

the operator of the switchboard

perform an operation

a spieler

a kinema interpreter

Operators on duty

in operation

a ternary operation

an operational rule called {relational operator}

the operation of division

an operation with exactly one operand

to perform an operation

operating in unison

in operation or operational

operating as a unit

an operating-table

the field of operations

an operating table

(of a person) behavior

carriage

the working partner

someone who moves slowly

hands-on operations

termination of operations

of a person, the state of hesitating to do something

an employed worker

an operation on exactly two operands

a person with a slow manner

an operation activity

to be slow