表示 加在单词或词根前面,表示"不,无,非"
表示 加在单词前,表示"在…,…的"
art.一(个);每一(个);任一(个);
Action: Wiggle fingers above elbow as if ants crawling on you , saying a, a, a, a.
动作练习: 摆动肘以上部分的手,就象你的手上有蚂蚁在爬行一样,并发出a, a, a, a, 的声音.
If a is any ideal of A, the radical of a is r ( a ).
设a是A中的任意理想, 它的根是r ( a ).
For a further student visa application complete A. See: A Application for a student ( temporary ) visa.
申请继续学习的学生签证,需完成表A. 见《学生签证申请表A表》.
A subset S of a ring A is a subring of A.
环A的子集S叫作A的子环.
Case A we called here is a type of SRMCS based on designing method A.
由设计方案A研制的××××发动机壳体称为A壳体.
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