She is a professional actress.她是职业演员。She spoke of the professional woman's lament that a woman's judgment is questioned more than a man's.她谈到职业女性的悲哀：与男性相比，她们的判断力更易遭人质疑。Coverdale is something of a professio...
He seemed fond of her in a strictly professional way.他似乎只是出于职业缘故而喜欢她。I'm a novice at these things, Lieutenant. You're the professional.中尉，做这些事情我是新手，你是行家。I've always kept my private and professional life se...
The trap is commonly used for floats, thermal power, free - float, double - metal - style , pulse, and so on - bell - shaped float.常用的疏水阀有浮桶式 、 热动力式 、 自由浮球 式 、 双金属片式、脉冲式 、 钟形浮子式等....
那个男人浓密的髭须完全遮住了他的上唇。The man's heavy moustache hid his upper lip completely.他的上唇部位开始长胡子了。The beginnings of a moustache showed on his upper lip.他上唇扁平，下唇耷拉。His upper lip was flat, but the lower one sagged....
The seagulls swirled in aerial combat over the barges.海鸥盘旋在驳船上方，展开空中的搏斗。a flock of seagulls一群海鸥Seagulls followed in the wake of the huge ship.海鸥尾随于大船之后....