KK: []
DJ: []
n.
1. 操作;運轉[U]
The operation of this machine is simple.
這個機器的操作很簡單。
2. 經營;營運[U]
The operation of a railroad needs many men.
鐵路的營運需要很多人。
3. 作用;效力[U][C]
The operation of natural law is constant.
自然法則的作用是永恒的。
4. 活動;工作;事[C][P1]
The rescue operation lasted three days.
救援活動持續了三天。
5. 醫手術[C][(+on/for)]
Her father underwent a major operation last week.
她父親上周動了壹次大手術。
6. 軍事行動,作戰[C][P1]
The general was in command of operations in the north.
將軍負責指揮北方的作戰行動。
7. 交易,買賣[C][P1]
He continued his operations in cotton futures.
他繼續進行棉花期貨交易。
8. 數運算[C]
9. (尤指法律文件的)生效[U]