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- coitus brevis 短暂性交
- To engage in coitus or sexual intercourse. 进行交媾过性交
- The vagina receives the penis during coitus. 阴道在性交过程中容纳阴茎。
- The overemphasis on coitus has needlessly impoverished many lives. 对性交合的过度强调不必要地耗费了千千万万人的人生。
- Lactobacillus brevis is a important strain of lactobacillus. 短乳杆菌是乳酸菌中乳杆菌属的重要菌种。
- And you want us out because you're anticipating coitus? 你赶我们走是为了想要和她交媾?
- Their meeting is usually brought about as a result of coitus. 精卵相遇通常是性交 合的结果。
- A polypeptide antibiotic,produced by the soil microorganism Bacillus brevis,that is a major constituent of tyrothricin. 短杆菌酪素一种多肽抗生素，由土壤中的微生物土壤杆菌产生，是混合短杆肽菌的重要组成部分
- At this point Lactobacillus plantarum and Lactobacillus brevis continue to function. 此时植物乳杆菌和短乳杆菌继续起作用。
- At that stage, they are not allowed to have coitus or even to try reaching orgasm any other way. 偏偏又是在这个阶段， 不允许他们有性交 甚或不允许以任何方式达到性高潮。
- Vita nostra brevis est, brevi finietur.Venit mors velociter, rapid nos atrociter, nemini parcetur. 我们的生命是短暂的，不久后将结束。死亡迅速来到，残酷地夺取我们，没有人被保留。
- In older marital guides, this kind of sexual intercourse was often described as "petting" or as a "foreplay" to coitus. 在较为过时的婚姻指南中，手交常常被描述成“爱抚”或发展到性交的“前戏”。
- The intimate contact of the male and female sex organs during coitus can give both partners great pleasure. 在性交过程中，男女性器官的密切接触能够给双方带来愉悦。
- The anatomy of extensor digitorum brevis (EDB)and extensor hallucis brevis(EHB)is also dicussed. 同时对拇，、趾短伸肌解剖也加以研究。
- Instead, people recognized only one kind of activity as being strictly sexual: coitus among adults. 而人们唯一公认的和确切的性活动类型：成人间的性交。
- The infection rate of Demodex folliculorum (65.18%) was higher than that of Demodex brevis (24.11%). 毛囊蠕形螨面部感染率(65.;18%25)高于皮脂蠕形螨(24
- At any rate, coitus should be attempted only when the vagina has produced enough of its own natural lubrication. 至少，只有当阴道已经自然分泌足量的润滑液时才应该去尝试性交合。
- An antibiotic produced by the soil bacterium Bacillus brevis and used to treat infections caused by certain gram-positive bacteria. 短杆菌肽，短杆菌抗生素由一种土壤杆菌短杆菌产生的，用于治疗由革兰氏阳性菌引起的感染
- They may attempt coitus with calves, ponies, sheep, pigs, dogs, and even ducks or chickens. 他们可能尝试与小母牛、小马驹、绵羊、猪、狗、甚至与鸭或鸡交媾。
- In this study, most of the demodex belonged to the species Demodex folliculorumo Only a few Demodex brevis were found. 本文报导广州地区人体蠕形螨的感染情况;感染率为9.;55%25;较国内其它地区所报导的感染率为低。
