melena

/ˈmɛlɪnə/

Meanings

noun

黑便

The passage of dark, tarry stools containing blood, a result of upper gastrointestinal bleeding

Examples :

"After experiencing stomach pain, the patient reported melena to the doctor, indicating possible bleeding in the upper digestive system. "

病人出现胃痛后，告诉医生自己拉了黑便，表明上消化道可能出血了。

Related Words

patient noun

/ˈpeɪʃənt/

病人，患者

"The patient followed the doctor's instructions carefully. "

病人认真地遵照医生的嘱咐。

stomach noun

/ˈstʌmək/

胃，肚子

"My stomach rumbled loudly during lunch break; I was very hungry. "

午休的时候我的肚子咕咕叫个不停，我太饿了。

stools noun

/stuːlz/

凳子, 座椅.

""The children sat on small, colorful stools around the art table." "

孩子们围坐在美术桌旁，坐在五颜六色的小凳子上。

gastrointestinal adjective

/ˌɡæstɹoʊɪnˈtɛstɪnəl/

肠胃的，消化道的

"Many people experience gastrointestinal problems, such as bloating or stomach pain, after eating spicy food. "

很多人吃了辛辣食物后会出现肠胃问题，比如腹胀或胃痛。

containing verb

/kənˈteɪnɪŋ/

包含，容纳。

"The box containing my old toys was stored in the attic. "

装有我旧玩具的箱子被储存在阁楼里。

possible noun

/ˈpɒsɪbl̩/ /ˈpɑsəbl̩/

可能的事，有可能的事。

"A possible solution to the math problem is to use the formula. "

解决这道数学题的一个可能的事是用这个公式。

reported verb

/ɹəˈpoːtəd/ /ɹɪˈpɔːtɪd/ /ɹɪˈpɔɹtɪd/

报告，汇报，报道

"The student reported the missing book to the librarian. "

那个学生向图书馆员报告了丢失的书。

experiencing verb

/ɪkˈspɪriənsɪŋ/ /ɛkˈspɪriənsɪŋ/

经历，体验。

"Experiencing new cultures helps you understand the world better. "

体验新的文化能帮助你更好地了解世界。

bleeding verb

/ˈbliːdɪŋ/

流血，出血。

"If her nose bleeds, try to use ice."

如果她流鼻血，试试用冰敷一下。

digestive noun

/daɪˈdʒɛstɪv/

助消化剂，健胃剂。

"My grandmother took a digestive enzyme supplement to help with her digestion. "

我奶奶为了帮助消化，吃了一种助消化酶的补充剂。

indicating verb

/ˈɪndɪkeɪtɪŋ/

指出，表明，显示。

"The guard blew his whistle to indicate imminent departure."

警卫吹响哨子，表明即将出发。

passage noun

/ˈpæsɪd͡ʒ/ /ˈpasɑːʒ/

段落，节选。

"She struggled to play the difficult passages."

她费力地演奏那些高难度的乐段。