好斗行为是情感苦闷的一种表现。Aggressive behaviour is a sign of emotional distress.她仰起苦闷的脸，乞求帮助。She raised her stricken face and begged for help.她的亲吻扫除了他精神上的苦闷.His spiritual depression came to an end when she kissed him....
这钻机有变速控制。The drill has variable speed control.他发明了新的钻机之后, 许多荣耀都加在他的身上了.After he invented the new drilling machine, honors were thrust upon him.这种钻机的位置是锚定的.The rig is moored in position....
In many countries you have to haggle before you buy anything.在许多国家里买东西之前都得讨价还价。She laughed again, enjoying the haggle.她又大笑起来，享受着砍价的乐趣。Ella taught her how to haggle with used furniture dealers...埃拉教她如何和旧家具经销商砍价。Of course ...
The heavy dark table is inlaid with lighter wood.笨重的深色桌子上嵌有颜色较浅的木头。an inlaid wooden box嵌花木盒子The lid of the box had been inlaid with silver.盒盖上镶嵌着银饰。...