正交轨线的问题一直处于沉寂状态.The subject of orthogonal trajectories remained dormant.20天的轨线有时辰有用, 可是从15年前开始就走下坡路了.Twenty - day trajectories worked for a whellole, but that started going downhelloll 15 years ago.最后给出了与子午线交定角的轨线方程的解法.F...
Their replies were no more than grunts of acknowledgement.他们所谓的回答不过是表示承认的咕哝罢了。Rudolph said no more. Apparently he was a man of few words.鲁道夫没再说话。看来他是个寡言少语的人。I told him the truth. No more, no less.我告诉了他真相，未加任何演绎。...
As the dusk shaded into night, we drove slowly through narrow alleys.夜幕渐渐降临，我们驱车在狭窄的胡同里缓慢前行。Its banks were shaded by cottonwood and redwood trees.河流的两岸被棉花树和红木树遮蔽住了。They 3 amble past open - air restaurants, across shaded ...
The unspeakable anguish wrung his heart.难言的痛苦折磨着他的心.The thought wrung Tom's heartstrings.这个念头使汤姆大动恻隐之心.He wrung my hand warmly.他热情地紧握我的手.He has wrung the words from their true meaning.他曲解这些字的真正意义....
我正在售货亭买烟。I was getting cigarettes at the kiosk.做餐饮服务区以及各个售货亭都有饮料出售.Food catering areas and retail booths will provide drinks for sale.苏茜: 我要去售货亭买点饮料.Susie: I am going to the kiosk for a beverage....