the rectum + be + noun phrase
指具体器官时通常加定冠词 the。
The rectum is the terminal part of the large intestine.
直肠是大肠的末端部分。
直肠
recta — plural of rectum
直肠:大肠的末端部分,粪便离开结肠后经此排出体外(通过肛门或泄殖腔)。;直肠;[医] 直肠;背侧肛(动物)
the terminal section of the large intestine, leading to the anus
直肠:大肠的末端部分,粪便离开结肠后经此排出体外(通过肛门或泄殖腔)。
The terminal part of the large intestine through which feces pass after exiting the colon, but before leaving the body through the anus or cloaca.
The rectum is the last part of the large intestine.
直肠是大肠的最后一部分。
用法提示:rectum 作名词,在句中作主语,表示直肠。
The doctor used a small camera to look at the patient's rectum during the exam.
医生在检查时用小摄像头查看病人的直肠。
用法提示:rectum 作名词,作 look at 的宾语,表示直肠。
The doctor asked me if I had any pain in the rectum.
医生问我直肠是否疼痛。
用法提示:rectum 作名词,作介词 in 的宾语,指直肠部位。
指具体器官时通常加定冠词 the。
The rectum is the terminal part of the large intestine.
直肠是大肠的末端部分。
into 强调插入的方向,表示位置时用 in the rectum。
The doctor inserted a small tube into the rectum.
医生将一根细管插入直肠。
through 表示药物等经过的路径。
This medicine is absorbed through the rectum.
这种药物通过直肠吸收。
back passage 为委婉语,多见于英式英语,口语化,不用于医学术语;正式语境中用 rectum。
grammar · medium
易错句子The doctor examined both rectum.
正确表达The doctor examined both rectums.
rectum 是可数名词,both 后面必须用复数 rectums;汉语名词没有复数变化,所以容易漏掉 -s。加 s 后与 both 一致。
grammar · medium
易错句子He had surgery on rectum.
正确表达He had surgery on his rectum.
英语中谈及身体部位时,通常要用物主代词或冠词来限定可数名词 rectum;汉语常说“在直肠上”而不带限定词,所以容易遗漏。加上 his 后句子才符合英语语法。
直肠癌
The biopsy confirmed cancer of the rectum.
活检证实了直肠癌。
直肠出血
Bright red blood may indicate bleeding from the rectum.
鲜红色血液可能表明直肠出血。
直肠脱垂
Elderly patients may develop a prolapse of the rectum.
老年患者可能发生直肠脱垂。
直肠炎
Inflammation of the rectum can be caused by an infection.
感染可导致直肠炎。
直肠检查
The doctor performed an examination of the rectum.
医生进行了直肠检查。
rect- (straight, from Latin rectus) + -um (Latin neuter ending); related words: rectangle, correct, rectify
与直肠同属大肠,位于直肠上方。
直肠末端通向肛门,是消化道的出口。
乙状结肠与直肠直接相连,是大肠的末段。
直肠是肠道末端的一部分,常与其他肠段一起讨论。
盆底肌群支撑直肠等盆腔器官,与直肠功能密切相关。
直肠?差点要了他们的命!
The classic joke's punchline, "Rectum? Damn near killed 'em!" still gets laughs today.
这个经典笑话的笑点“直肠?差点要了他们的命!”至今仍逗人发笑。
Dictionary facts from ECDICT, WIKTIONARY.