v.射精,突然说出,喊出,喊叫
ejaculate的过去分词和过去式

原形：ejaculate第三人称单数：ejaculates复数：ejaculates过去式：ejaculated过去分词：ejaculated现在分词：ejaculating

He was unable to ejaculate during sexual intercourse, which led to frustration for both partners.
他在性交过程中无法射精，这导致双方都很沮丧。
The study found that regular exercise can improve sperm quality and volume of ejaculation.
研究发现，定期锻炼可以提高精子质量和射精量。
Premature ejaculation is a common sexual dysfunction affecting many men.
早泄是一种常见的影响许多男性的性功能障碍。
Ejaculation usually occurs as a result of sexual arousal and stimulation.
射精通常是性兴奋和刺激的结果。
Some men experience retrograde ejaculation, where the semen flows backward into the bladder instead of out of the penis.
一些男性会经历逆行射精，即精液逆流回膀胱而不是从阴茎射出。
The average time from the start of sexual activity to ejaculation varies widely among individuals.
从性活动开始到射精的平均时间在个体间差异很大。
Ejaculatory disorders can be treated with a combination of medication, therapy, and lifestyle changes.
射精障碍可以通过药物、疗法和生活方式改变的综合治疗来处理。
Delayed ejaculation is diagnosed when a man regularly needs more than 30 minutes of sexual stimulation to reach orgasm and ejaculate.
当男性通常需要超过30分钟的性刺激才能达到高潮并射精时，就会被诊断为射精延迟。
The sensation of ejaculation is often accompanied by a pleasurable feeling known as an orgasm.
射精的感觉通常伴随着一种称为性高潮的愉快感受。
Men with certain medical conditions, such as diabetes or spinal cord injuries, may experience ejaculation problems.
患有某些疾病（如糖尿病或脊髓损伤）的男性可能会遇到射精问题。