menstruation

/ˌmɛnstɹʊˈeɪʃn/ /-stɹəˈweɪ-/

Meanings

noun

月经，例假

The periodic discharging of the menses, the flow of blood and cells from the lining of the uterus in unfertilized females of humans and other primates.

Examples :

"Maria knew she needed to buy sanitary pads because her menstruation was due to start soon. "

玛丽亚知道她需要买卫生巾，因为她的月经快要来了。

Related Words

humans noun

/ˈhjuːmənz/ /ˈjuːmənz/

人类，人们，人。

"Humans share common ancestors with other apes."

人类与其他猿类拥有共同的祖先。

lining verb

/ˈlaɪnɪŋ/

排列，使成列。

"to line troops"

排列军队

because adverb

/bɪˈkɒz/ /biˈkɔz/

因为，由于。

"I went to the park because the weather was nice. "

因为天气很好，所以我去了公园。

primates noun

/ˈpɹaɪmeɪts/

灵长类动物

"Primates range from lemurs to gorillas."

灵长类动物的种类繁多，从狐猴到大猩猩都有。

discharging verb

/dɪsˈtʃɑːrdʒɪŋ/ /dɪsˈtʃɑːrdʒɪŋɡ/

履行，完成。

"The student was discharging her responsibility to finish the project on time. "

这位学生正在履行她的职责，按时完成项目。

menses noun

/ˈmen.siːz/

月经, 例假.

""During her menses, Sarah uses sanitary pads to manage the menstrual flow." "

萨拉在来月经期间使用卫生巾来处理经血。

females noun

/ˈfiː.meɪlz/

女性，女人

"The veterinarian examined the kittens and determined that three were males and two were females. "

兽医检查了小猫们，确定三只是公的，两只是母的（或者：两只是雌性的）.

needed verb

/ˈniːdɪd/

需要，必需。

"Living things need water to survive."

生物需要水才能生存。

periodic adjective

/ˌpɪə-/ /ˌpɪɹiˈɑdɪk/ /ˌpɜːɹaɪˈɒdɪk/

周期性的，定期的。

"My doctor recommended periodic checkups for good health. "

为了身体健康，我的医生建议我定期进行体检。

unfertilized adjective

/ʌnˈfɜːrtəˌlaɪzd/ /ʌnˈfɜːrtɪˌlaɪzd/

未受精的，未受孕的

"The scientist examined the unfertilized egg under the microscope. "

科学家在显微镜下检查了这颗未受精的卵子。

sanitary noun

/ˈsænɪteri/ /ˈsænəteri/

卫生巾，卫生棉。

""She discreetly asked the school nurse for a sanitary towel." "

她悄悄地向校医要了一片卫生巾。

uterus noun

/ˈjuː.təɹ.əs/

子宫，胞宫

"The doctor explained that the fertilized egg implants in the uterus, where it will grow into a baby. "

医生解释说，受精卵会植入子宫里，在那里发育成宝宝。