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- Where did you get it? SM: single male. 单身男子。
- In monogamy, a single male pairs with a single female. 在一夫一妻制下，一个男性只能和一个女性配对。
- Adoptive Benefit is a payment to an adopting mother or a single male who adopts a child. 收养福利津贴是一个以母亲或单身男性收养一名子女.
- We found that mating with a single male, which maximizes relatedness, is ancestral for all eight independent eusocial lineages that we investigated. 在少数的雌性与多个雄性交配的例子中，这些种系是较近时才进化成的。
- As soon as he began to reign and was seated on the throne, he killed off Baasha's whole family. He did not spare a single male, whether relative or friend. 心利一坐王位就杀了巴沙的全家,连他的亲属、朋友也没有留下一个男丁。
- When breeding boas,some breeders use multiple males but I have found this to be unnecessary and less effective than using a single male. 有些繁殖者同时使用多条雄性与一条雌性放置在一起进行交配,可是这样却没有一雄一雌的配对来得更成功。
- The finding suggests the females are either sexually monogamous, mating with only a single male, or that they mate with many males but that the sperm of one out-competes the others. 研究结果表明，雌性窄头双髻鲨可能只与同一条雄鲨进行交配，也可能与多条雄鲨交配但只储存来自一条雄鲨的精子。
- However, if the female lacked the gene, she no longer preferentially chose mated males, and no longer avoided infected single males. 然而如果雌性鼠缺乏该基因,她就不会再偏好于选择已经婚配的雄性鼠,不再回避感染寄生虫的单身雄性鼠。
- That's what single males the world over gravitate towards, and our best hope is that virtual reality and internet cafes full of first-person shooting games does the trick. 这就是单一性别带给世界的，我们最好的愿望是在虚拟世界里和网吧里满是第一人称视角的射击游戏来解决这个问题。
- Research of Single Male Cell Program for Asparagus in Breeding 芦笋全雄性种子细胞工程育种的研究
- The letter was written on a single sheet of paper. 这封信只用一张纸写成。
- One single, second class, to winchester, please. 买一张去温撤斯特单程二等票。
- He got over the stream with a single leap. 他一跃就跳过了小溪。
- The bridge crosses the river in a single span. 河上那座桥是单跨桥。
- Do you want a single or a return ticket? 你要单程票还是往返票?
- Is the material single width or double width? 这幅料子是单幅的还是双幅的？
- I have had to work for every single penny I earned. 我挣的每一便士都是辛苦工作得来的。
- The huntsman fired a single shot at the lion and settled its hash. 猎人朝那只狮子开了一枪，把它打死了。
- Five twenties and ten single, please. 请给我5张20元的和10张1元的。
- She wore a single orchid on her evening dress. 她在晚礼服上缀着一朵兰花。
