您要查找的是不是：
- assistant ab- rasive material 辅磨料
- AB and CD intersect at (the point) P. AB线和CD线在P点相交。
- The material is flawed throughout. 这种材料到处是裂缝。
- The line AB cuts the line DC at the point E. AB线和DC线在E点相交。
- The president will accredit you as his assistant. 董事长将任命你做他的助理。
- The lines AB and CD intersect at E. 直线AB与直线CD相交於E点。
- The line AB intersects the line CD at E. 直线AB与直线CD相交於E点。
- He assist me with my income tax return. 他帮助我填写所得税申报单。
- He insists the condition to use the best material. 他坚持以使用最好的材料为条件。
- My assistant will stand in for me while I'm away. 我不在的时候我的助手将代表我处理事务。
- That material surpasses all others in fineness. 那种材料精良超过其他所有材料。
- The problem is how we are to get the raw material. 问题是我们怎样得到原材料。
- Jack used to assist Mary in her lessons. 杰克过去常常帮助玛丽学习功课。
- Jim is going to get material for a new book. 吉姆正打算为一部新书准备材料。
- Assistant: Do you like this dress, madam? 营业员：夫人，您喜欢这件连衣裙吗？
- The storm did a great deal of material damage. 暴风雨造成了大量物质损失。
- She is assistant to the professor. 她是这位教授的助手。
- He was promoted from(a) clerk to assistant manager. 他由办事员被提升为副经理。
- Be you student engineer or assistant engineer? 你们是见习工程师还是助理工程师？
- May I present my new assistant (to you). 请允许我(向你)介绍我的新助手。
