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calculator

/kæl.kjə.leɪ.təɹ/

Meanings
noun

计算器，计算机。

A mechanical or electronic device that performs mathematical calculations.

Examples :

"My daughter used a calculator to figure out how much change she would get from the store. "
我女儿用计算器算出了她能从商店找回多少零钱。
math device electronics machine computing technology toeic

Related Words

Illustration expenses

expenses noun

/ɪkˈspɛnsɪz/

费用，支出

"Buying the car was a big expense, but will be worth it in the long run."

买这辆车是一笔很大的开销，但从长远来看是值得的。

Illustration performs

performs verb

/pərˈfɔrmz/ /pəˈfɔrmz/

执行，履行，表演。

"It took him only twenty minutes to perform the task."

他只用了二十分钟就完成了这项任务。

Illustration quickly

quickly adverb

/ˈkwɪkli/

迅速地，快速地。

"The teacher explained the new math concept quickly. "

老师很快地解释了新的数学概念。

Illustration mechanical

mechanical noun

/mɪˈkanɪk(ə)l/

机械稿，完稿

"The graphic designer carefully prepared the mechanical for the company brochure. "

这位平面设计师为公司宣传册精心准备了机械稿。

Illustration calculates

calculates verb

/ˈkælkjəleɪts/

计算，算出，推算

"Calculate the square root of 3 to 10 decimal places."

计算一下3的平方根，精确到小数点后10位。

Illustration electronic

electronic adjective

/ɪˌlɛkˈtɹɒn.ɪk/ /ɪˌlɛkˈtɹɑn.ɪk/

电子的，用电子的。

"The electronic configuration of atoms is important in chemistry class. "

原子的电子排布在化学课上很重要。

Illustration calculation

calculation noun

/kælkjuˈleɪʃən/ /kælkjəˈleɪʃən/

计算，运算

"The calculation of how much flour to buy for the cookies involved adding up the recipe's ingredients. "

计算做饼干需要买多少面粉，需要把食谱里的所有配料的用量加起来运算。

Illustration daughter

daughter noun

/ˈdɑ.tɚ/ /ˈdɔːtə(ɹ)/ /ˈdɔ.tɚ/

女儿，千金

"I already have a son, so I would like to have a daughter."

我已经有一个儿子了，所以我想再要个女儿。

Illustration calculations

calculations noun

/ˌkælkjəˈleɪʃənz/

计算，运算

"The engineer needed to perform many calculations to design the bridge. "

工程师需要进行大量的计算，才能设计这座桥梁。

Illustration logarithm

logarithm noun

/ˈlɑ.ɡə.ɹɪ.ð(ə)m/

对数

"In mathematics class, we learned that the logarithm of 100 to the base 10 is 2, because 10 raised to the power of 2 equals 100. "

在数学课上，我们学到以10为底100的对数是2，因为10的2次方等于100。

Illustration scheming

scheming verb

/ˈskiːmɪŋ/

策划， 阴谋， 计划。

"My little brother was scheming to get extra dessert by pretending it was his birthday. "

我弟弟假装过生日，偷偷地策划着多吃一份甜点。

Illustration mathematical

mathematical adjective

/ˌmæθəˈmætɪkəl/

数学的，算学的

"a mathematical problem"

一个数学问题