obstacle的近义词有：obstacle, barrier, obstruction, bar, hindrance。下面这些名词均含"障碍(物)"的含义：obstacle：指在达到目的或前进的过程中必须消除或绕过的障碍物，也指起阻碍作用等情况。barrier：常指临时的或者可能跨越的障碍。obstruction：常既指具体的障碍又可指抽象或喻意上的阻碍。bar：既可指阻止进出或通过的栅栏一类的障碍物，也可用于抽象意义障碍。hind...
The letter was addressed to the occupier of the house.这封信是写给这所房子的住户的。Are you an owner - occupier or a tenant?你住自己的房子还是租房住?The letter was addressed to the occupier of the house.这封信是寄给房子的居住人的....
It specifically referenced Hermann Noordung's classic 1928 book on this subject.在这一问题上它特别参照了赫尔曼·诺丁1928年的经典之作。I asked her to repeat specifically the words that Patti had used...我让她原原本本地重复一下帕蒂的措辞。The book was written ...