ejaculation

ejaculation的音标为/ɪ"dʒækjʊleɪʃn/，翻译为“射精；脱精；发出；表达”等。

速记技巧：可以将ejaculation分为几个部分来记，e发/e/音，jacu发/dʒækju/音，l发/l/音，tion发/ʃən/音。同时，也可以根据ejaculation的发音特点，联想到与男性生殖器官相关的含义。

ejaculation这个词的词源可以追溯到拉丁语词“ejaculatio”，意为“喷射”。它的变化形式包括过去式“ejaculated”，过去分词“ejaculated”和现在分词“ejaculating”。

相关单词：ejaculation的同义词包括spurt，spurting，ejaculate，ejaculation，prolapse等。这些词都与射精或喷射有关。其中，spurt和spurting表示突然或快速的喷射，ejaculate表示射精或喷射，ejaculation本身指射精或精液的排出，而prolapse则表示器官或组织下垂或松弛。

具体来说，ejaculation这个词在英语中是一个常见的术语，用于描述男性在性行为中精液的排出过程。这个词的使用已经有一段历史了，并且它也经常被用来描述类似的生理过程，如尿液、唾液或其他液体的排出。这个词的词源和变化形式也反映了它在英语中的重要性和历史。

总之，ejaculation这个词的英文词源可以追溯到拉丁语词“ejaculatio”，它的变化形式包括过去式和过去分词形式。这个词的相关单词包括spurt，spurting，ejaculate，ejaculation和prolapse等，这些单词都与射精或喷射有关。这个词的使用已经有一段历史了，并且它也经常被用来描述类似的生理过程。

短语：ejaculate, ejaculation, emit semen, release semen, come, orgasm, spurt out

例句：

1. He couldn"t hold back his ejaculation any longer and came all over her hand.

2. She couldn"t help her orgasm after hearing the news.

3. Ejaculation is a natural process that releases semen from the penis.

4. After a long session of sex, he ejaculated with a strong orgasm.

5. Ejaculation is a bodily function that occurs during sexual stimulation.

6. She ejaculated with a sudden burst of pleasure.

7. Ejaculation is a way of relieving sexual tension and releasing stress.

英文小作文：

Ejaculation is a natural bodily function that occurs during sexual stimulation. It is a way of relieving sexual tension and releasing stress. Ejaculation is a moment of intense pleasure and relaxation for many people, and it can also be a way of expressing love and intimacy between partners. However, ejaculation is not always easy to control, and it can be a source of anxiety and embarrassment for some people. Understanding the process of ejaculation and learning how to manage it can help people feel more in control of their sexuality and reduce any unnecessary anxiety or embarrassment.