prep.在…之前，比…更早
n.[纹章]黑金色、黑色
网络或；或者；和；还是
1 . No matter where you go in life orhow old you get, there's always something new to learn about. After all, life is full of surprises.
不管你生活在哪里，你有多少岁，总有新东西要学习，毕竟，生活总是充满惊喜。
来自金山词霸 每日一句
2 . Remember, happiness doesn't depend upon who you are orwhat you have; it depends solely upon what you think.--Dale Carnegie
请记住，幸福不在于你是谁或者你拥有什么，而仅仅取决于你的心态！
来自金山词霸 每日一句
3 . If your skin becomes red, sore orvery scaly, consult your doctor.
如果皮肤发红、瘙痒或脱皮，要向医生咨询。
来自柯林斯例句
4 . There is nothing sinister orconspiratorial about the export licensing system.
这种出口许可制度没有任何阴险或者见不得人的东西。
来自柯林斯例句
5 . Do you sweat a lot orflush a lot?
你常出汗或是脸上常发烫吗？
来自柯林斯例句
or else
1 . 见 else
or so
2 . [在数量后]…左右，…上下
1.a state in northwestern United States on the Pacific
2.a room in a hospital equipped for the performance of surgical operations;
great care is taken to keep the operating rooms aseptic
1 . 或
...1864)开始创立逻辑代数。他的逻辑理论建立在两种逻辑值“0”、“1”和3种运算“与(and)”、“或(or)”、“非(not)”的基础上，这种简化的2值逻辑为数学计算机的2进制、开关逻辑元件和逻辑电路的设计铺.
2 . 或者
...th a maximum of ____ % (of price of delayed goods)或者(or):__ ________ (注明具体金额)(specify amount).
3 . 和
No unit orindividual shall engage in operations in cultural relics without approval., 未经批准的任何单位和个人都不得经营文物.
4 . 还是
...连或是,还是or抑其无取唐·柳宗元柳河东集.
1 . 属于或
or or relating to the marsupials ., 属于或关于有袋动物的.
1 . 矿作用
the ore - controlling of this fault system is detailed .对走滑断裂控矿作用的特点进行了详细的讨论.
1 . 或编号
there is a fraud company using a device that once you press # 90 or # 09 they can access your " SIM " card and make calls at your expense .有一个诈骗公司利用装置，一旦你按下＃90或编号09，他们可以进入你的"SIM卡"，卡，并拨打电话公司的费用。
1 . 或矿渣
fettle : to line the hearth of ( a reverberatory furnace ) with loose sand or ore in preparation for pouring molten metal .涂(炉膛):为倒入熔化的金属作准备而用松散的沙子或矿渣涂(反射炉的)炉膛。
2 . 或矿石
A machine that crushes rock or ore ., 颚形碎石机一种碾碎岩石或矿石的机器.
1.He has the obsessive do ordie attitude.
他具有极其顽强的态度。
2.I was determined to get there—do ordie.
我已下定决心要去那儿——不到那儿誓不罢休。
3.I'll find out come hell orhigh water.
我无论如何要弄个水落石出。
4.The union leader wamed that the city had until Feb. 1 to shit orget off the pot.
工会领抽警告说，市政当局在2月1日之前必须作出决定。
5.Your place ormine? It doesn't matter.
在你家办还是在我家办？都可以嘛, 没关系。
