sequestrum

/sɪˈkwɛstrəm/ /siˈkwɛstrəm/

Meanings

noun

死骨，坏死骨质

A fragment of bone or other dead tissue that has separated during necrosis

Examples :

"After the car accident, the doctor removed a sequestrum from my leg bone during surgery to help prevent infection and promote healing. "

车祸后，医生在手术中从我的腿骨里取出了一块死骨，以帮助预防感染，促进愈合。

Related Words

necrosis noun

/nəˈkroʊsɪs/ /nɛˈkroʊsɪs/

坏死, 细胞死亡

"The diabetic patient developed necrosis in his foot due to poor circulation. "

由于血液循环不畅，这位糖尿病患者的脚部出现了坏死。

surgery noun

/ˈsɜːdʒəɹi/ /ˈsɝdʒəɹi/

手术, 外科手术

"Many times surgery is necessary to prevent cancer from spreading."

很多时候，为了防止癌症扩散，必须进行外科手术。

promote verb

/pɹəˈməʊt/ /pɹəˈmoʊt/

提升，晋升。

"He promoted his clerk to office manager."

他把他的职员提升为了办公室经理。

separated verb

/ˈsɛpəɹeɪtɪd/

分开，隔离

"Separate the articles from the headings."

把文章内容和标题分开。

accident noun

/ˈæk.sə.dənt/

事故，意外。

"to die by an accident"

因意外事故而死

tissue noun

/ˈtɪsjuː/ /ˈtɪʃu/

薄纱，绢。

"The delicate tissue paper wrapped the fragile antique doll. "

包裹着易碎古董娃娃的是精致的薄纱纸。

removed verb

/ɹɪˈmuːvd/

移除，搬走，去掉。

"He removed the marbles from the bag."

他把弹珠从袋子里拿走了。

prevent verb

/pɹəˈvɛnt/

预防，阻止.

"I brush my teeth regularly to prevent them from turning yellow."

我定期刷牙是为了预防牙齿变黄。

fragment noun

/ˈfɹæɡmənt/ /fɹæɡˈmɛnt/

碎片，片段.

"I heard a small fragment of the conversation."

我听到了那段对话的一小段内容.

healing noun

/ˈhiːlɪŋ/

治愈，康复。

"The doctor said the healing of my broken arm will take about six weeks. "

医生说我的胳膊骨折需要大约六周的时间才能痊愈康复。

during verb

/ˈdjɔː.ɹɪŋ/ /ˈdʒɔːɹɪŋ/ /ˈd(j)ʊɚ.ɪŋ/

持续，延续，持久。

"The storm during all night. "

暴风雨持续了整夜。

infection noun

/ɪnˈfɛkʃən/

感染，传染。

"The infection spread quickly through the classroom after one student got sick. "

一个学生生病后，感染很快就在教室里蔓延开来。