subtract的用法和短語例句
subtract有減去;減少等意思，那麼你知道subtract的用法嗎?下面跟着本站小編一起來學習一下，希望對大家的學習有所幫助!
subtract的用法：
subtract的用法1：subtract的基本意思是“減去”“做減法”,主要指數學上的“減去”,即甲數被乙數“減”,而且着重於具體數目,
subtract的用法2：引申還可表示“扣除”。也可喻指使事物的規格、質量等“下降”。
subtract的用法3：subtract可用作及物動詞,也可用作不及物動詞。用作及物動詞時,接名詞或代詞作賓語。作“減去”解時常接介詞from。
subtract的常用短語：
用作動詞 (v.)
subtract from (v.+prep.)
1、從(大數字)中減去(較小數字)
2、下降,降低
subtract的用法例句：
1. Please subtract a quarter of the money for your own use.
請從你的零用錢中扣除四分之一.
2. Subtract four from nine and you have five.
九減四得五.
3. In their first year at school, most children learn to add and subtract.
入學第一年, 多數孩子都學加減法.
4. When you subtract two numbers, you subtract a subtrahend from a minuend.
當你作兩個數的減法時, 你用一個被減數去減另一個減數.
5. The little girl has begun to learn to add and subtract.
這小女孩已在學做加減法了.
6. He could add and subtract, but hadn't learned to divide.
他會做加減法, 但還沒有學會除法.
7. If you subtract 6 from 9, you will have 3.
九減六等於三.
8. If you subtract 3 from 5, you get 2.
五減去三就得二.
9. He did not hesitate to subtract terms with literal coefficients.
他毫不遲疑地進行了文字係數項的相減.
10. You must learn to add and subtract in arithmetic.
學算術要學會加法和減法.
11. Subtract 3 from 7 and you have 4.
七減三得四.
12. The digital computer, in its computation section, can do mainly two things - add or subtract.
數字計算機在其運算部分主要能作兩項工作 ― ―加或減.
13. Subtract the number in Step 2 from the number in Step 1.
用第一步中數字減去第二步的數字.
14. Their first device could add, subtract, multiply and divide.
他們的最初設計是可以計算加法 、 減法 、 乘法和除法.
15. SuBtract three from eight and the remainder will Be five.
八減三等於五.
