1.abide by(=be faithful to ; obry)忠于;遵守。
2.be absent from....缺席，不在
3.absence or mind(=being absent-minded)心不在焉
4.absorb(=take up the attention of)吸引...的注意力(被动语态)：be absorbed in全神贯注于...近：be engrossed in;be lost in ; be rapt in;be concerntrated on ; be focused on ; be centered on
5.(be) abundant in(be rich in; be well supplied with) 富裕，富有
温馨提示：