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- Has or not four pencils on his desk? 有无四支铅笔在他的课桌上？
- Endosperm is not had or not be amylaceous shape. 胚乳无或不为淀粉状。
- Music is an optional extra(= a thing you can choose to have or not, but must pay more for if you have it)at our school. 我校音乐课为选修课，要另外收费。
- Whether it rains or not makes no difference to me. 下不下雨对我来说都一样。
- Like it or not, we will have to live with the new tax law. 不管喜欢与否我们都得接受新的税收法。
- I have decided to buy a bicycle, whether it is expensive or not. 我已经决定买一部脚踏车，不论贵不贵。
- You'll have to take your choice now, go or not to go. 去还是不去,你现在该作出选择。
- You'll have to make your choice now, go or not to go. 去还是不去,你现在该作出选择。
- It's debatable whether or not the reforms have improved conditions. 改革是否改善了现状，这问题仍有争议。
- It is equal to me whether he comes or not. 他来不来对我都一样。
- I don't care whether I get it or not. 我不在乎我是否可以得到它。
- We have the option of going or not. 我们有去或不去的选择自由。
- It is all one to me whether he comes or not. 他来不来对我来说都无所谓。
- The nipples having cilium,sanken having or not cilium and little holes are distributed symmetrically around the oral sucker of cercariae. 尾蚴的口吸盘周围对称分布着有纤毛的乳突，有或无纤毛的凹陷及小孔；
- I can't make out if she enjoys her job or not. 我不知道她是否喜欢她的工作。
- Believe it or not, he actually won! 信不信由你，他真地胜利了！
- Having or consisting of woolly hairs. 绵状毛的有或由棉状细毛组成的
- Having or marked by bilateral symmetry. 左右对称的以或表现为左右对称的
- I'm uncertain whether to go or not. 我不能肯定去还是不去。
- To have or be closed with a latch. 锁用门闩锁住或被锁住
