antigen

/ˈæntɪdʒən/ /ˈæntaɪdʒən/

Meanings

noun

抗原，免疫原

A substance that induces an immune response, usually foreign.

Examples :

"The flu virus contains an antigen that triggers your body to produce antibodies and fight off the infection. "

流感病毒含有一种抗原，它会刺激你的身体产生抗体，从而抵抗感染。

Related Words

induces verb

/ɪnˈdjuːsɪz/ /ɪnˈduːsɪz/

导致, 引起。

"The delicious smell of cookies induces me to eat one even when I'm not hungry. "

即使我不饿，饼干的香味也会诱使我吃一块。

foreign noun

/ˈfɒɹən/ /ˈfɔɹən/

外国人，外宾.

"The foreign student in my class has a different cultural background than the rest of us. "

我们班里的那位外国学生，文化背景和我们其他人不太一样。

substance noun

/ˈsʌbstəns/

物质, 材料

"The scientist carefully examined the substance to determine its chemical composition. "

科学家仔细检查了这种物质，以确定它的化学成分。

usually adverb

/ˈjuːʒju(ə)li/ /ˈjuːʒ(ʊə)li/

通常，一般。

"Except for one or two days a year, he usually walks to work."

除了每年一两天之外，他通常都走路去上班。

response noun

/ɹɪˈspɒns/

回应，答复。

"My teacher asked for a response to the question, so I wrote an answer on the board. "

我的老师让大家对这个问题做出回应，所以我把答案写在了黑板上。

immune noun

/ɪˈmjuːn/

免疫者, 有免疫力的人

"The immune child didn't get sick with the flu, even though everyone else in the class did. "

这个有免疫力的孩子没有得流感，即使班上其他人都得了。

contains verb

/kənˈteɪnz/

包含，包括，含有

"The box contains my old toys. "

这个盒子里装着我以前的玩具。

virus noun

/ˈvaɪɹəs/

病毒

"The flu virus spread quickly through the school, causing many students to miss class. "

流感病毒在学校里迅速传播，导致很多学生无法上课。

triggers noun

/ˈtrɪɡərz/

扳机， trigger

"Just pull the trigger."

直接扣动扳机就行了。

produce verb

/pɹəˈdjuːs/ /pɹəˈdus/ /ˈpɹɒdjuːs/ /ˈpɹoʊ.dus/

生产，制造，产生

"The farmer's fields produced a bountiful harvest of tomatoes this year. "

今年农民的田地里生产了大量的西红柿。

antibodies noun

/ˈæntibɑdiz/ /ˈæntaɪbɑdiz/

抗体，免疫球蛋白

"After getting the flu shot, my body produced antibodies to protect me from the flu virus. "

打了流感疫苗后，我的身体产生了抗体，从而保护我免受流感病毒的侵害。

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。