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- This aqueous secretion is a usually replete with sperm packet, otherwise known as" spermatozeugmata". 这些像水一样的精液通常都会充满精子,否则像?
- Sperm packets, or spermatophores, are then inserted into the female's cuts using a penis-like appendage, according to Hoving. 而雄性南洋力士钩鱿的精荚一旦接触到雌性,竟然可以自行挖洞!
- Meanwhile, males of the species Moroteuthis ingens were found to have sperm packets that, once deposited onto a female, burrow into the body. “(南洋力士钩鱿的)精荚可以独立的渗入皮下”,霍文说,“这是因为精荚分泌的一种酶能溶解鱿鱼的身体组织。”
- I have a coupon for ten pence off a packet of soap. 我有一张优惠券,买一盒肥皂可以便宜十便士。
- sperm packet Spermatophore; a mass of sperm transferred from the male to the female by a gonopodium of the Poeciliidae. 精包精子包囊;藉著花鳉科的生殖足,雄鱼将大量的精液转移到母鱼。
- The male sperm fertilizes the female egg. 雄性的精子使雌性的卵子受精。
- Put the packet up on the top shelf. 把这个包放到架子顶格上去。
- She bought a packet of shaved ham. 她买了一包切成薄片的火腿。
- They're undercutting us by 20p a packet. 他们以每小包比我们的便宜20便士的价格跟我们抢生意。
- He sent the waiter for a packet of cigarettes. 他让侍者去拿一盒香烟。
- The mailman brought a small packet. 邮差送来了一个小邮包。
- sperm packet 精袋,精子板
- Oliver filched a packet of cigarettes from a well-dressed passenger. 奥立佛从一名衣冠楚楚的乘客身上偷得一包香烟。
- This packet is supposed to contain ten screws, but it's two short. 这包应装有十个螺丝钉,可是短了两个。
- This is the largest sperm whale in the world. 这是世界上最大的一头巨头鲸。
- Only one sperm fertilizes an egg. 只有一个精子使卵子受精。
- There is a list of ingredients on the side of the packet. 包装袋的边上印有所含配料表。
- Sperm race towards the unfertilized egg. 精虫朝未受精的卵子冲去。
- The postman tried to crush the packet through the letter-box. 邮递员使劲把邮件塞进信箱里。
- Fish sperm, including the seminal fluid. 精液,鱼白鱼的鱼白,包括精液