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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。
- arithmetic subgroups 算术子群
- 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。
- arithmetic subgroup 算术子群
- What's the correct answer to this arithmetic question? 这道算术问题的正确答案是什么?
- A separation into subgroups or factions;a schism. 分裂成小团体或小集团；派别
- A separation into subgroups or factions; a schism. 分裂成小团体或小集团；派别
- My brother is poor at arithmetic. 我弟弟的算术很差。
- Each group then divides into subgroups. 每一种材料类别都被分成各个子类。
- The IDES group comprises four subgroups. IDES集团包含四个子集团。
- 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。
- A subgroup of the Austronesian language family. 马来－波利尼西亚语澳洲语系中的一个次语系
- The boy used to be no good at arithmetic. 过去那男孩算术总是不行。
- To solve by means of arithmetic. 计算用算术方法解决
