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operate
ปฏิบัติ VT
ปฏิบัติ VI
ผ่าตัด VI
ก่อให้เกิดผล VI
ตัวอย่างประโยค
He is so confident that he can easily operate this machinery.
Our government allowed commercial banks to operate business in the country.
The doctors operated on several heart attack patients thus morning.
Most factories operate their machines all day.