operate派生詞:  operation
The surgeon has performed the operation.外科醫生做了手術。
The gown a surgeon wears during an operation is usually green.外科醫生在做手術時穿的手術服通常是綠色的。
The government underwrotethe initial costs of the operation.政府為該項活動提供了開辦時所需的費用。
When does the new law come into operation?這項新法律何時生效
The surgeon is performing a delicate operation.那位外科醫生正在做一個很精細的手術。