nanometre

/ˈnænoʊˌmiːtər/ /ˈnænəˌmiːtər/

Meanings

noun

纳米

An SI subunit of length equal to 10-9 metres. Symbol: nm

Examples :

"A virus is often measured in nanometres, making it too small to see with a regular microscope. "

病毒的尺寸通常以纳米来衡量，这使得它们太小，无法用普通显微镜观察到。

Related Words

microscope noun

/ˈmaɪkɹəˌskəʊp/ /ˈmaɪkɹəˌskoʊp/

显微镜

"The student used a microscope to see the tiny cells in the plant leaf. "

学生用显微镜观察植物叶片里的微小细胞。

nanometres noun

/ˈnænoʊmiːtərz/ /ˈnænəˌmiːtərz/

纳米，毫微米

"Many computer chips have components that measure only a few nanometres in size. "

很多电脑芯片的组件尺寸只有几个纳米。

symbol noun

/ˈsɪmbəl/

符号，象征。

"$ is the symbol for dollars in the US and some other countries."

$ 是美国和一些其他国家表示美元的符号。

equal noun

/ˈiːkwəl/

平等的人，同等地位的人.

"This beer has no equal."

这啤酒独一无二，没有能和它相提并论的。

making noun

/ˈmeɪkɪŋ/

制作，构成。

"The intricate making of the model airplane showcased the student's skill. "

这款精巧的模型飞机的制作，展现了学生的精湛技艺。

often adjective

/ˈɑf(t)ən/ /ˈɒf(t)ən/ /ˈɔf(t)ən/

经常，频繁。

"My sister is often late for school. "

我妹妹上学经常迟到。

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。

metres verb

/ˈmiːtərz/ /ˈmɛtərz/

测量，计量.

"The water company metres the amount of water each house uses. "

自来水公司计量每户人家用水量。

length noun

/lɛn(t)θ/

长度，长短。

"The length of the classroom is 20 meters. "

教室的长度是二十米。

regular noun

/ˈɹɛɡjʊlə/ /ˈɹɛɡjəlɚ/

正规军，正规部队.

"The sergeant major is a regular in the British Army. "

这位军士长是英国陆军的正规军。

subunit noun

/ˈsʌbjuːnɪt/ /ˈsʌbˌjuːnɪt/

子单元，分部。

"The biology textbook explained that a ribosome, essential for making proteins, is made up of two subunits: a large one and a small one. "

生物课本解释说，核糖体是制造蛋白质所必需的，它由两个亚单位构成：一个大的和一个小的。

measured verb

/ˈmɛʒəd/ /ˈmɛʒɚd/

测量，衡量，度量。

"We measured the temperature with a thermometer. You should measure the angle with a spirit level."

我们用温度计测量了温度。你应该用水平仪测量这个角度。