He is obstinate and determined and will not give up...他非常顽固，而且又铁了心，是不会放弃的。'You're an obstinate man,' she said. 'Is that a criticism,' I said, 'or just an observation?'.“你是个很执拗的人，”她说道。“你...
Formal, exact and obstinate, he was also cold, suspicious, touchy and tactless.严肃、严谨、倔强的他同时又冷漠、多疑、敏感、不会变通。He can be very obstinate when he wants to be!他的犟劲儿一上来，简直执拗得要命！He continued to be obstinate.他依旧固执....
He is really a fruitful novelist.他真是一位多产的小说家....a landscape that was fruitful and lush.硕果累累、草木繁盛的景观It was a fruitful meeting; we made a lot of important decisions.这是一次很有成效的会议, 我们做出了许多重大决定.These trees are fruitful.这些树果实累累...
这种波动的特点是空间性和瞬时性的.Fluctuations are spatial and temporal in character.在输电线路故障中,绝大部分为瞬时性故障.Vast majority of the transmission line faults are transient.功率是代数量,并有瞬时性.Power is a scalar quantity and has a instantaneous characte...