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- The child was sitting on the bottom stair. 那孩子正坐在楼梯最下面的一级上。
- 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。
- stair waveform 阶梯波
- 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 stair carpet gets a lot of wear and tear and will soon need replacing. 铺在楼梯上的地毯磨损得很厉害,因而很快就要更换。
- A circuit that generates a specified waveform. 产生规定波形的电路
- Footsteps shuffled on the stair. 楼梯上拖曳着脚步的声响。
- An undesired change in the waveform of a signal. 信号波形非想象的变化
- What's the correct answer to this arithmetic question? 这道算术问题的正确答案是什么?
- Clutch stair armrest, move carefully step by step. 抓紧楼梯扶手,一步步谨慎地移动。
- He was in agony when he descended a crowded stair. 最使他急得无法可施的是在人丛中走下楼的时候。
- My brother is poor at arithmetic. 我弟弟的算术很差。
- Equipped with stair and doods elerator. 提升机有电动葫芦型和液压升降平台型。
- The intuiLink Arbitrary Waveform Editor. 编辑和下载复染波形。
- He heard soft footsteps coming up the stair. 他听见有人上楼的轻微脚步声。
- Waveform analysis of the rubbing AE. 碰摩声发射的波形分析。