如果不能轻易地拆卸螺栓，请涂渗透油。 A: If it is not easy to remove the bolt, apply penetrant oil. B: If it is complicated to remove the bolt, apply penetrant oil. C: If it is difficult to remove the bolt, apply penetrant oil. D: If there is difficulty in removing the bolt, apply penetrant oil.

like a bolt from the blue

Bolt the door 和The horse bolted 中的bolt意思截然相反，前者是“跑掉“，后者是”闩好“。（

【判断题】Storm将Streams的状态转换过程抽象为Bolt,Bolt可以执行过滤、函数操作、Join、操作数据库等操作,还可以将处理后的Tuple作为新的Streams发送给下一个Bolt

What was the cause of the bolt coming loose on the steering column?

Whatis the major difference between a cap screw and a bolt?

A-frames and cylinder block is held together by （） to form a rigid structure. A: connecting rods B: piston rods C: tie rods D: jack-bolt

What happens to Jack at the end of 'Jack and the Beanstalk'? A: Jack is killed by the giant. B: Jack is thrown in jail. C: Jack becomes wealthy. D: Jack's mother forbids him from climbing the beanstalk.

Jack does well in English. Jack is ______.

Joan is (). A: Mary’s and Jack siste B: Mary and Jack’s siste C: Mary and Jack siste D: Mary’s and Jack’s siste