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- This addition arithmetic operator also can add a number, in days, to a date. 此加法算术运算符还可以计算日期与天数之和。
- The little boy was not good at arithmetic. 这个小男孩算术不太好。
- She grounded her pupils well in arithmetic. 她给自己的学生打下良好的算术基础。
- He got the answer by mental arithmetic. 他用心算得出了答案。
- He is good at mental arithmetic. 他擅长心算。
- I'm good at history but not so hot at arithmetic. 我的历史成绩不错,但算术不太好。
- He brushed up on fractions before taking the arithmetic test. 在参加算术考试前他又重温了分数。
- additive arithmetic 加性算术
- What's the correct answer to this arithmetic question? 这道算术问题的正确答案是什么?
- My brother is poor at arithmetic. 我弟弟的算术很差。
- Her school report shows that she is weak at/in arithmetic and biology. 从她的学习成绩单可看出她算术和生物成绩差。
- We call -a the additive inverse of a. 我们称-a为a的加性逆元素。
- Some hard problems in arithmetic bewilder me. 算术上一些难题使我糊涂。
- Nitrite is used as a food additive. 亚硝酸盐被用作一种食物的附加剂。
- We do addition and subtraction in arithmetic. 在算术里,我们作加减运算。
- This pigment is a good common food additive. 该色素是稳定性好的食品添加剂。
- The boy used to be no good at arithmetic. 过去那男孩算术总是不行。
- We can use the additive property of the integral. 我们可利用积分的可加性。
- To solve by means of arithmetic. 计算用算术方法解决
- We call O the additive identity. 我们称O为加性单位元素。