A rig is a large structure that is used for looking for oil or gas and for taking it out of the ground or the sea bed.
双语例句
例：
a supply vessel for oil rigs in the Gulf of Mexico.
一艘墨西哥湾石油钻塔的供给船。
VERB. 动词
rigs , rigging , rigged
1.?[T 及物动词] （欺骗性地）幕后操纵
If someone rigs an election, a job appointment, or a game, they dishonestly arrange it to get the result they want or to give someone an unfair advantage.