n.射精，(愤怒或吃惊时)突然喊出，叫喊

原形：ejaculation复数：ejaculations

He experienced an intense orgasm and followed it with a powerful ejaculation.
他经历了一次强烈的高潮，并随之进行了强烈的射精。
After several minutes of passionate foreplay, he finally reached climax and ejaculated.
经过热烈的前戏后，他终于达到高潮并射精。
The doctor advised him to refrain from masturbation to prevent premature ejaculation.
医生建议他避免自慰以防止早泄。
She witnessed her partner's ejaculation during their intimate encounter.
她在亲密接触中看到了伴侣的射精。
Ejaculation is a natural part of the male reproductive process.
射精是男性生殖过程中自然的一部分。
The study found a correlation between stress and increased frequency of nocturnal emissions (ejaculations during sleep).
研究发现压力与夜间勃起（睡眠中射精）频率增加有关。
The condom broke during his ejaculation, causing concern for unwanted pregnancy.
避孕套在他射精时破裂，引发了意外怀孕的担忧。
He practiced pelvic floor exercises to improve his control over ejaculation.
他练习骨盆底肌肉锻炼以提高对射精的控制能力。
Some people believe that prolonged abstinence can lead to a stronger and more intense ejaculation.
有人认为长时间禁欲会导致更强烈和持久的射精。
After a long and satisfying sexual session, they both reached the point of ejaculation simultaneously.
经过漫长而满足的性行为后，他们都同时达到了高潮并射精。