coitus

coitus的音标是["kɔɪtəs]，翻译为“性交；生殖”的意思。

关于速记技巧，可以尝试使用词根记忆法，coitus意为“性交”，其词根可以拆分为com(共同)+itus(状态)，因此该词表示“性交”的意思。通过将词根和词缀结合，可以更加快速地记住单词。

Coitus这个词源自拉丁语，意为“交媾”或“性行为”。它的变化形式包括其过去式和过去分词形式，分别为coitavit和coitated。

相关单词：

1. Conjugal - 源自拉丁语，意为“婚姻的”或“夫妻的”，与coitus的含义有关。

2. Coital - 意为“交媾的”，是coitus的形容词形式。

3. Coition - 意为“性交”或“性行为”，是coitus的名词形式。

Coitus在历史和文化中有着重要的地位，因为它不仅是一个生物学和医学术语，还被用来描述夫妻之间的亲密关系和情感纽带。这个词在英语中仍然被广泛使用，并被视为一个富有情感和诗意的词汇。

以上回答仅供参考，希望对您有所帮助。

coitus常用短语：

1. coitus interruptus (中断的交媾)

2. coitus prematrimonial (婚前性行为)

3. coitus a tergo (后入式交媾)

4. coitus with (与...交媾)

5. coitus incontinentia (不自觉的交媾)

6. coitus incestus (近亲交媾)

7. coitus interruptus contraception (中断避孕法)

双语例句：

1. She had a brief encounter with her lover, but it was interrupted by her husband"s arrival. (她与情人发生了短暂的交媾，但被丈夫的到来打断了。)

2. They have been trying to conceive for years, but their coitus is still unsuccessful. (他们已经尝试了几年的生育，但他们的交媾仍然没有成功。)

3. The couple had been coitus partners for years, but now they are no longer together. (这对夫妇一直是交媾伴侣多年，但现在他们已经分开了。)

4. She is very fond of her dog, and they often coitus together in the morning. (她非常喜欢她的狗，他们经常在早上一起交媾。)

5. The couple"s relationship has been strained lately, and their coitus has become less frequent. (这对夫妇的关系最近一直很紧张，他们的交媾也变得不那么频繁了。)

6. She is very passionate about sex, and she enjoys having coitus with her partner frequently. (她对性非常热情，喜欢频繁地与伴侣交媾。)

7. The doctor advised them to use coitus interruptus contraception because they were not able to conceive naturally. (医生建议他们使用中断避孕法，因为他们无法自然受孕。)

英文小作文：

Coitus is an essential part of human life, whether it"s for pleasure or procreation. However, it can also be a source of conflict and dissatisfaction if not done properly. In my opinion, coitus should be enjoyed in a healthy, safe, and mutually respectful way. It"s important to communicate with your partner about what you both want and need during coitus, and to avoid any unpleasant or unsafe situations. At the same time, it"s also important to respect your own boundaries and limits, and to avoid any unhealthy or unwise behavior that may harm your relationship or your physical health. In conclusion, coitus should be a mutually beneficial and fulfilling experience for both partners, and it requires effort, communication, and respect on all levels.