Furiously he tested the spark - plugs, stared at the commutator.他气呼呼地测试着火花塞, 眼睛盯着转换器.The two ends of the wire are connected to a split - ring commutator.导线的两端联接到裂环整流器.Commutator and brushes shall be free of grease, or ot...
Furiously he tested the spark - plugs, stared at the commutator.他气呼呼地测试着火花塞, 眼睛盯着转换器.The two ends of the wire are connected to a split - ring commutator.导线的两端联接到裂环整流器.Commutator and brushes shall be free of grease, or ot...
The school has been in continual use since 1883.自1883年以来，该校从未停办过。They felt continual pressure to perform well.他们不断感受到压力，促使他们好好表演。She finds the continual confrontation very wearing.她发现持续的对峙让人精疲力竭。...
The fighting was over for sure.战斗确实结束了.They suffered some major setbacks during the fighting.在这次战斗中, 他们遭到了严重挫折。After a few hours of fierce fighting, we saw the intruding bandits off.经过几小时的激烈战斗, 我们赶走了入侵的匪徒.The fighting ma...