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- 妇女排卵期不正常就不易受孕。
Women who do not ovulate regularly have difficulty in becoming pregnant.
- 有些昆虫把卵产在地上。
Some insects deposit their eggs on the ground.
- 杜鹃在别的鸟巢中产卵。
The cuckoo lays its eggs in other birds' nests.
- 大多数鱼产卵繁殖。
Most fish reproduce themselves by laying eggs.
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以上内容独家创作，受著作权保护，侵权必究
海词词典，十七年品牌
