| 例句 |
The sperm fertilizes the egg.精子使卵子受精。The egg and sperm fuse together as one cell.卵子和精子结合，形成一个细胞。Any disease which undermines a man's general health will interfere with his sperm production.任何有损男性整体健康状况的疾病都会影响精子的产生。An embryo is created through the union of sperm and egg.胚胎是由精子和卵子结合而成的。It only takes one sperm to fertilize an egg.只需要一个精子就能让卵子受精。Doctor believed that his low sperm count was the problem.医生认为他的精子数太低是问题所在。Sex cells such as eggs and sperm are haploid.生殖细胞，比如精子或卵子，都是单倍体。Spermatids must undergo further differentiation to produce functional sperm.精子细胞必须进一步分化才能产生功能良好的精子。The sperm and egg unite to form an embryo.精子和卵子相结合形成胚胎。A single sperm fertilizes an egg.一个精子能使卵子受孕。Alcohol is the enemy of healthy sperm and eggs.酒精危害精子和卵子的健康。In human reproduction, one female egg is usually fertilized by one sperm.在人类生殖过程中，通常是一个精子使一个卵子受精。A donor egg fertilised by her husband's sperm will be implanted in her womb.一个由她丈夫的精子受精的供卵将植入到她的子宫内。Genes determine how we develop from the moment the sperm fuses with the egg.从精子和卵子结合的那一刻起，基因就决定了我们会如何成长。Only one sperm fertilizes an egg.只有一个精子使卵子受精。 |