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- 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。
- I bought a new fishing rod last Sunday. 上星期日我新买了一个鱼竿。
- 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。
- The movable target on a leveling rod. 视准器水准尺上可移动的目标
- The rod bent as he pulled in the fish. 当他把鱼拉上来时，鱼竿都弯了。
- Spare the rod and spoil the child. 不打不成器。
- A unit of area equal to a square rod. 平方杆等于一平方杆的面积单位
- A rod or lever transmitting motion in a machine. 连杆机器中传递运动的连杆或杠杆
- What's the correct answer to this arithmetic question? 这道算术问题的正确答案是什么?
- I knew I was in trouble when I was taken to the garage with a rod. 当我被人拿著棍棒赶到车库时,我知道我惹下麻烦了。
- The iron rod supporting the valances was bent in an arc. 挂窗帘上部短幔的铁棍弯成了个弓形。
- 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。
- Some hard problems in arithmetic bewilder me. 算术上一些难题使我糊涂。
- We do addition and subtraction in arithmetic. 在算术里，我们作加减运算。
- The boy used to be no good at arithmetic. 过去那男孩算术总是不行。
