subtract

/səbˈtɹækt/

Meanings

verb

减，减少，扣除

To remove or reduce; especially to reduce a quantity or number

Examples :

"If you subtract the $100 for gas from the total cost, it was a fairly inexpensive trip."

如果从总费用中扣除100美元的汽油费，这次旅行就相当便宜了。

math number

Related Words

trip noun

/tɹɪp/

旅行，旅程，游览

"We made a trip to the beach."

我们去海滩玩了一趟。

from preposition

/fɹɒm/ /fɹʌm/

来自，从。

"I got a letter from my brother."

我收到了一封我哥哥寄来的信。

total noun

/ˈtəʊ.təl/ /ˈtoʊ.təl/

总数，总额。

"A total of £145 was raised by the bring-and-buy stall."

义卖摊位一共筹集了145英镑。

cost verb

/ˈkɑst/ /ˈkɒst/ /ˈkɔst/

花费，需要。

"It will cost you a lot of money to take a trip around the world."

环游世界会花费你很多钱。

especially adverb

/əˈspɛʃ(ə)li/

特别，尤其。

"My sister is very helpful, especially when it comes to organizing things. "

我妹妹很乐于助人，尤其是在整理东西方面。

you verb

/jʉː/ /jə/ /juː/ /ju/

以您相称，用“您”称呼

"The teacher youed the students, asking them to raise their hands if they understood the new concept. "

老师用“您”来称呼学生们，让他们如果理解了新概念就举手。

inexpensive adjective

/ˌɪnɪkˈspɛnsɪv/ /ˌɪnɛkˈspɛnsɪv/

便宜，不贵

"The used textbooks were inexpensive, so we could afford them for our class. "

这些二手课本很便宜，所以我们买得起，能给班里的同学用。

quantity noun

/ˈkwɑndədi/ /ˈkwɒn.tɪ.ti/ /ˈkwɑn(t)ɨti/

数量，数目，总数

"You have to choose between quantity and quality."

你必须在数量和质量之间做出选择。

remove noun

/ɹɪˈmuːv/

移除，去除

"The removal of the old furniture was a big project for the family. "

移除旧家具对这家人来说是个大工程。

fairly adverb

/ˈfɛə(ɹ).li/ /ˈfɛɹ.li/

公正地，公平地。

"A jury is expected to ensure that the accused is fairly judged."

陪审团的职责是确保被告人得到公正的审判。

number noun

/ˈnʌmbə/ /ˈnʌmbɚ/ /ˈnʌmə/ /ˈnʌmɚ/

数字，号码

"Zero, one, −1, 2.5, and pi are all numbers."

零、一、负一、二点五和π都是数字。

reduce verb

/ɹɪˈdjuːs/ /ɹɪˈduːs/

减少，降低。

"to reduce weight, speed, heat, expenses, price, personnel etc."

减少体重、降低速度、降低热度、减少开支、降低价格、裁减人员等等。